HomeMy WebLinkAboutWPO201800093 Bond Estimates 2019-09-16Project Name: Erosion and Sediment Control and Stormwater Management Submittal VSMP /WPO #201800093 Sunrise Senior Living The Colonnades Expansion Project
WPO file number: WP0201800093
TM P(s): 06000-00-00-024EO
Date Estimate Completed: 9116/16 (CDD/ Engineering -JA)
Stormwater Management Bond Estimate
Item Item
No. Unit
Unit Cost
Cost
Number
installed
1 permanent diversion or ditch
�irft
$13.00
$0.00
z standard manhole frame top (not inlet)
3 as
$500.00
$1,500.00
3 drop inlet or grate
0 as
$3,500.00
$0.00
4 manhole structure (per ft. rise) -- zq' Total, minus 3' (i @ ea. Str.)
21 ft
$450.00
$9,450.00
5 pipe, rcp, cmp (15 to 48"); biofilter outfall
m d
ES-1,2
EC-1 105.0 1
$35.00
$3,675.00
6 aggregate base or drainage stone
in d
III
fl W
0.0 ton
$35.00
$0.00
7
8 earthwork for biofilter
9
9 height of dam at toeoft
fl
cut at high sideEft
9to
height of fillatfaceflcut
at face
ft11
length of damfl
length of cutfl
tz top width
width of cut
It
13 (area above transition)
0 sf
(area below transition)
0 sf
14 (total width of dam)
0 ft
(total width of cut)
0 ft
15 (height below transition 0 ft
(depth below transitior
0 ft
16 (area below transition)
0 sf
(area above transition;
0 sf
17 (total fill volume)
0.0 cy
(total fill volume)
0.0 cy
18 length of spillway
(TOAL CY estimate)
0 cy
direct entry 86 cy
$13.00
$1,118.00
19 width of spillway
�ft
0 ft
(spillway stone tons)
0 tons
$50.00
$0.00
zc structures for basin
zt riser height
0 ft
zz riser diameter
0 in
(riser unit price)
$0.00
$0.00
23 barrel length
Oft
base plate or fdn
$200.00
$0
24 barrel diameter
0 in
(barrel unit price)
$0.00
$0.00
25
barrel collars
M.
$200.00
$0
26
baffle length
$50.00
$0
27
28 trees
$275.00
$550.00
29 shrubs, sheet Lr.or
pollas
44 as
$50.00
$2,200.00
30 seedlings
0 as
$5.00
$0.00
31 underdrain (LF)
31 ft
$5.00
$155.00
32 biofilter soil mix (CY) - 463 sf x i depth x ,.,, (row w account £,, compaction /settlirrg)
38 cy
$38.00
$1,444.00
33 trash rack/ anti vortex devices (NvI,pWt dome grate; md. riser)
1 as
$1,500.00
$1,500.00
34 Maintenance Access road (LF)
0 ft
$50.00
$0.00
35 rip -rap, placed (OP to biofilter) depth
JW 1.5 ft
length
12.0 ft
36 width
4.0
(tons)
5.4
$60.00
$324.00
37 rip -rap, placed (salimmi forcbay Vol. -ref depth
ft
length
ft
38 width
(tons)
0
$60.00
$0.00
39 4"depth choker stone(biofilter) depth
0.25 ft
length
30.0 ft
40 width
18.0
(tons)
10.125
$25.00
$253.13
41 biofilter 12" stone depth; see bio-retention s, depth
1 ft
length
30.0 ft
Use VDOT 21A
42 width
18.0
(tons)
40.5
ROAD Plan per unit, $35
$35.00
$1,417.50
43 surwy and layout (price per 0.1 mi.) acres
0.82
basins
1
$910.00
44 mobilization
$2,000.00
45 as -built drawings (per facility)
ea
$2,000.00
$2,000.00
46 materials testing (par facility)
as
$2,000.00
$2,000.00
47 compaction testing (per dam)
ea
$3,000.00
$0.00
48
49 manufactured facilities (attach manufacturer's or contractor's price
as a base)
$0.00
WP0201800093 - Sunrise Senior Living 081519-rev 091619_SWM_bond _set
cost sum
$30,496.63
contingency
$3,049.66
Total
$33,550
9/16/2019