HomeMy WebLinkAboutWPO201400067 Bond Reduction 2018-11-30 (2)Project Name: Amendment to WP0201400067 for Covenant Church
WPO file number: WP0201400067
T M P: 06100-00-00-15500
Date Estimate Completed: 11/30/18
Stormwater Management Plan Bond Estimate -reduction from original $50,000 SWM bond to cover new work
Item
Item
Number
1
permanent diversion or ditch
2
earthwork for trap/basin(bioretention)
3
height of dam at toe
0 ft
cut at high side
0 ft
4
height of fill at face
0 ft
cut at face
0 ft
5
length of dam
0 ft
length of cut
0 ft
6
top width
0 ft
width of cut
0 ft
7
(area above transition)
0 sf
(area below transition
0 sf
8
(total width of dam)
0 ft
(total width of cut)
0 ft
9
(height below transition)
0 ft
(depth below transitioi
0 ft
10
(area below transition)
0 sf
(area above transition
0 sf
11
*Earthwork: o o243 Ac -fr roo-yr max pond storage (C-504)
(total fill volume)
=� cy
(total cut volume)
_cy
12
length of spillway
0 ft
(TOAL CY estimate)
0 cy
13
width of spillway
0 ft
(spillway stone tons)
0 tons
14
structures for basin (DETENTION POND) -concrete wall
15
Estimate based on Allied Concrete quote, 11-30-18:
riser height
ft
16
$153 cy delivered price, 3000 psi concrete product
riser diameter
in
(riser unit price)
$0.00
17
Conservative dimensions (w/o footer): loo' x V w x 3' h
barrel length
ft
base plate or fdn
18
Reasonable Labor estimate - formwork. s2000
barrel diameter
in
(barrel unit price)
$0.00
19
outfall -pipe end section
20
standard manhole frame top (not inlet)
21
manhole structure (per ft. rise)
22
trees
23
shrubs
24
seedlings
25
underdrain (LF)
26
biofilter soil mix (CY)
27
trash rack/ anti vortex devices
28
Maintenance Access road (LF)
29
rip -rap, placed
depth
ft
length
ft
30
width
(tons)
31
rip -rap, placed
depth
ft
length
ft
32
width
(tons)
33
4" depth choker stone
depth
ft
length
ft
34
width
(tons)
35
biofilter 28" stone depth; see bio-retention schedule, C8
depth
ft
length
ft
36
width
(tons)
0
37
survey and layout (price per 0.1 mi.)
acres
0.25
basins (detention)
1
38
mobilization
39
as -built drawings (per facility)
40
materials testing (per facility)
41
compaction testing (per dam)
J. Anderson, 11/30/18
WP0201400067-Covenant Church Amend SWM_bond_113018
No. Unit Unit Cost
installed
0 ft $13.00 $0.00
40 cy
$13.00
$520.00
$50.00
$0.00
11.11 cy
$153.00
$3,699.83
$0.00
$200
$0
$0.00
0 each
$500.00
$0.00
0 each
$500.00
$0.00
0 ft
$450.00
$0.00
ea
$150.00
$0.00
ea
$50.00
$0.00
ea
$5.00
$0.00
ft
$5.00
$0.00
cy
$38.00
$0.00
ea
$1,500.00
$0.00
ft
$50.00
$0.00
$60.00 $0.00
$60.00 $0.00
$25.00 $0.00
$35.00 $0.00
Cost
$625.00
$500.00
1 ea $2,000.00
$2,000.00
0 ea $2,000.00
$0.00
0 ea $5,000.00
$0.00
cost sum
$7,344.83
proj mgmt
$0.00
contingency
$734.48
Total
$8,080
11 /30/2018