HomeMy WebLinkAboutWPO202000003 Bond Estimates 2020-04-28Project Name: VSMP Plan for 2511 Avinity Dr
WPO file number: WP0201900057
TM P(s): 09000-000-00-035LO
Date Estimate Completed: 04-10-2020, K.Rucker
Stormwater Management Plan Bond Estimate
Item Item No. Unit Unit Cost Cost
Number installed
1 permanent diversion or ditch ft $13.00 $0.00
2 standard manhole frame top (not inlet) ea $500.00 $500.00
3 drop inlet or grate 0 ea $3,500.00 $0.00
4 manhole structure (per ft. rise) 6.6 ft $450.00 $2,970.00
5 pipe, rep, cmp (15 to 48") L4.Oind
5.0 in ES-1,2 EC-1 108.0 ft $35.00 $3,780.00
6 8.0 in ES-12 EC-1 0.0 ft $40.00 $0.00
7 4.0 in ES-1,2 EC-1 0.0 ft $50.00 $0.008 6.0 in ES-1,2 EC-1 0.0 ft $70.00 $0.00
9 aggregate base or drainage stone 1ftL ftW 295.7 ton $35.00 $10,348.80
10
11 earthwork for UG detention system
12 height of dam at toe ft cut at high sideoft
ft
13 height of fill at faceLift
ft cut at face ft
14 length of dam ft length of cutft
15 top width width of cut
16 (area above transition; 0 sf (area below transition 873 sf
17 (total width of dam) 0 ft (total width of cut) 128 ft
18 (height below transitioi 0 ft (depth below transitio 2 ft
19 (area below transition) 0 sf (area above transitior 124 sf
20 (total fill volume) 0.0 cy (total fill volume) 886.2 cy
21 length of spillway =ft (TOAL CY estimate) 886 cy $13.00 $11,518.00
22 width of spillway ft (spillway stone tons) 0 tons $50.00 $0.00
23 structures for basin
24 riser heightMin
ft
25 riser diameterin (riser unit price) $0.00 $0.00
26 barrel lengthft base plate or fdn $200.00 $0
27 barrel diameter (barrel unit price) $0.00 $0.00
28 barrel collars $200.00 $0
29 baffle IE Wft $50.00 $0
30
31 trees 0 ea $275.00 $0.00
32 shrubs 0 ea $50.00 $0.00
33 seedlings 0 ea $5.00 $0.00
34 underdrain (LF) 0 ft $5.00 $0.00
35 biofilter soil mix (CY) 0 cy $45.00 $0.00
36 trash rack/ anti vortex devices 0 ft $1,500.00 $0.00
37 maintenance access road (LF) 0 ft $50.00 $0.00
38 rip -rap, placed depth ■ft
length _ft
39 width (tons) 0 $60.00 $0.00
40 survey and layout (price per 0.1 mi.) acres basins $560.00
41 mobilization $2,500.00
42 as -built drawings (per facility) ea $2,000.00 $2,000.00
43 materials testing (per facility) ea $2,000.00 $0.00
44 compaction testing (per dam) ea $3,000.00 $0.00
45 Survey and platting of Open Space ea $3,500.00 $3,500.00
46
47 Manufactured facilities (attach manufacturer's or contractor's price as a base) $55,000.00
48 Contech ® 160 LF of 84" 16 Gage perforated CMP
49 Materials Quote: $55,000
50
51
52 cost sum $92,676.80
53 contingency $9,267.68
54 WP0202000003_2511_Avinity_Dr_SWM_bond _est_09-27-17
55 Total $101,950
4/10/2020