HomeMy WebLinkAboutWPO201800049 Bond Estimates 2019-09-17 (2)Project Name: Oak Hill Convenience Store
WPO file number: WPO 2018-00049
TM P(s): 07600-00-00-052 LO
Date Estimate Completed: 9/17/19
Stormwater Management Plan Bond Estimate
Item Item
Number
t permanent diversion or ditch
2 standard manhole frame top (not inlet)
3 drop inlet or grate
4 manhole structure (per ft. rise)
5 pipe, rep, cmp (15 to 48") in d Es-1,2
6 aggregate base or drainage stone in d ft L
7
8
earthwork for trap/basin
9
height of dam at toe
10
height of fill at faceOft
ft
u
length of damft
12
top widthft
13
(area above transition',
0 sf
14
(total width of dam)
0 ft
15
(height below transitio
0 ft
16
(area below transition)
0 sf
17
(total fill volume)
0.0 c
18
length spillway
ft
19
width off spillway
0 ft
20
structures for basin
21
riser height
0 ft
22
riser diameter
0 in
23
barrel length
0 ft
24
barrel diameter
in
25
26
27
28
trees
29
shrubs
30
seedlings
31
underdrain (LF)
32
biofilter soil mix (CY)
33
trash rack/ anti vortex devices
34
maintenance access road (LF)
35
rip -rap, placed
depth
36
width
■ft
37
survey and layout (price per 0.1 mi.)
acres
38
mobilization
39
as -built drawings (per facility)
40
materials testing (per facility)
41
compaction testing (per dam)
42
43
manufactured facilities (attach manufacturer's or contractor's price
as a base)
44
Contech ® - 110 LF, 60" DIA underground detention system
WP02o1800049-0akHi1l-SWM Bonds rev 091719
No. Unit
Unit Cost
Cost
(installed)
100 ft
$13.00
$1,300.00
4 as
$500.00
$2,000.00
2 ea
$3,500.00
$7,000.00
27 ft
$450.00
$12,150.00
EC-1 260.0 ft
$35.00
$9,100.00
ft W 29.9 ton
$35.00
$1,047.38
cut at high sideoft
ft
cut at face ft
length of cutft
width of cut
(area below transition
0 sf
(total width of cut)
0 ft
(depth below transitio 0 ft
(area above transition
0 sf
(total fill volume)
0.0 cy
(TOAL CY estimate)
0 cy
$13.00
$0.00
(spillway stone tons)
0 tons
$50.00
$0.00
(riser unit price)
$0.00
$0.00
base plate or fen
$200.00
$0
(barrel unit price)
$0.00
$0.00
barrel collars
$200.00
$0
baffle length
ft
$50.00
$0
0 ea
$275.00
$0.00
0 ea
$50.00
$0.00
0 as
$5.00
$0.00
0 ft
$5.00
$0.00
0 cy
$45.00
$0.00
0 ft
$1,500.00
$0.00
0 ft
$50.00
$0.00
length
1W ft
(tons)
13.5
$60.00
$810.00
basins
$330.00
$2,500.00
1 ea
$2,000.00
$2,000.00
as
$2,000.00
$0.00
0 ea
$3,000.00
$0.00
CDD Estimate $40,000jE
cost sum $78,237.38
contingency $7,823.74
Total $86,070
9/16/2019