HomeMy WebLinkAboutWPO201300021 Review Comments Bond Estimate 2013-08-05Old Trail Village Block 14
WPO file number: WP0201300021
Stormwater Management Plan Bond Estimate
Item
Item
0 ft
Number
cut at high side
18 ft
1
site clearing
225 ft
2
permanent diversion or ditch
100 ft
3
standard manhole frame top (not inlet)
10200.0 cy
4
manhole structure (per ft. rise)
10537.0
5
pipe, rcp, cmp (15 to 48 ")
24.0 in d
6
aggregate base or drainage stone
27.0 in d
7
basin
72 ft
15 rip -rap, placed
height of dam at toe
2 ft
length
height of dam at face
width
12.0 ft
length of dam
rip -rap, placed
depth
top width
length
Class III berm
(comp. fill Vol)
30.0
(tons)
length of spillway
depth
2.75 ft
width of spillway
Class Al internal 40'weir
width
barrel collars
0 ES -1,2 1 EC -1
8700.0 ft 1.0ftW
0 ft
cut at dam
0 ft
8 ft
cut at high side
18 ft
262.5 ft
length of cut
225 ft
10 ft
width of cut
100 ft
1011.1 cy
(cut Vol)
10200.0 cy
50 ft
(cy est)
10537.0
10 ft
(spillway stone tons)
75
1450.0 ton
(price of base)
$0
0
baffle length
72 ft
8 trees
Unit Cost
Cost
49 as
9 shrubs
$2,450.00
0.0 each
$5.00
10 seedlings
1575 ft
$13.00
$20,475.00
11 underdrain (LF)
$500.00
$0.00
0 ft
12 biofilter soil mix ICY)
$0.00
180.0 ft
$50.00
13 trash rack/ anti vortex devices
1450.0 ton
$35.00
$50,750.00
14 maintenance access road (LF)
15 rip -rap, placed
depth
2 ft
length
entry channel
width
12.0 ft
(tons)
rip -rap, placed
depth
5 ft
length
Class III berm
width
30.0
(tons)
rip -rap, placed
depth
2.75 ft
length
Class Al internal 40'weir
width
52.5
(tons)
rip -rap, placed
depth
2.75 ft
length
Class Al internal 40' weir notch
width
42.8
(tons)
16 survey and layout (price per 0.1 mi.)
acres
9
basins
17 mobilization
18 as -built drawings (per facility)
19 materials testing (per facility)
20 compaction testing (per dam)
manufactured facilities (attach manufacturer's
or contractor's price
as a base)
30.0 ft
54
3.0 ft
33.75
28.0 ft
303.188
-28.0 ft
- 246.88
1
No. Unit
Unit Cost
Cost
49 as
(installed)
$2,450.00
0.0 each
$5.00
$0.00
1575 ft
$13.00
$20,475.00
0 as
$500.00
$0.00
0 ft
$450.00
$0.00
180.0 ft
$50.00
$9,500.00
1450.0 ton
$35.00
$50,750.00
$13.00
$50.00 $140,731.48
$1,440.00
45 as
$150.00
$6,750.00
49 as
$50.00
$2,450.00
124 as
$5.00
$620.00
470 ft
$5.00
$2,350.00
967 cy
$38.00
$36,733.33
1 ft
$1,500.00
$1,500.00
240 ft
$50.00
$12,000.00
$60.00 $3,240.00
$60.00 $2,025.00
$60.00 $18,191.25
$60.00 ($14,812.88)
$5,000.00
$500.00
1 as $2,000.00 $2,000.00
1 as $2,000.00 $2,000.00
1 as $5,000.00 $5,000.00
cost sum $308,443.19
proj mgmt
$46,266.48
contingency
$35,470.97
Total
$390,190
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