HomeMy WebLinkAboutWPO202100064 Bond Estimates 2022-05-12Project Name: DS Tavern Water Protection Ordinance Amendment #1 to WP0202100064
WPO file number: WP0202100064
TM P(s): 05900-00-00-015AO
Date Estimate Completed: 5/12/2022
Stormwater Management Bond Estimate( Mitigation Plan)
Item Item
No. Unit
Unit Cost
Cost
Number
installed
permanent diversion or ditch
0 ft
$13.00
$0.00
standard manhole frame top (not inlet)
0 ea
$500.00
$0.00
drop inlet or grate
0 ea
$3,500.00
$0.00
manhole structure (per ft. rise)
0 ft
$450.00
$0.00
pipe, rcp, cmp (15 to 48") 0.0 in d
0 ES-1,2
0 EC-1
0.0 ft
$0.00
$0.00
aggregate base or drainage stone 0.0 in d
0.0 ft L
0.0 ft W
0.0 ton
$35.00
$0.00
earthwork for trap/basin
height of dam at toe
0 ft
cut at high side
0 ft
height of fill at face
0 ft
cut at face
0 ft
length of dam
0 ft
length of cut
0 ft
top width
0 ft
width of cut
0 ft
(area above transitio
0 sf
(area below transitio
0 sf
(total width of dam)
0 ft
(total width of cut)
0 ft
(height below transit i
0 ft
(depth below transit
0 ft
(area below transitio
0 sf
(area above transitir
0 sf
(total fill volume)
0.0 CY
(total fill volume)
0.0 cy
length of spillway
0 ft
(TOAL CY estimate;
0 cy
$13.00
$0.00
width of spillway
0 ft
(spillway stone tons:
0 tons
$50.00
$0.00
structures for basin
riser height
Oft
riser diameter
0 in
(riser unit price)
$0.00
$0.00
barrel length
0 ft
base plate or fdn
$200.00
$0
barrel diameter
0 in
(barrel cr -e)
$0.00
$0.00
barrel collars
$200.00
$0
baffle length
0 ft
$50.00
$0
REF. PLAN SHEET L101, Landscape Calculations and Notes - Mitigation
REF. PLAN SHEET 1-502, DS Tavern plant schedule
trees ( 8 canopy+ 31 understory; only 23 required for Mitigation)
23 ea
$275.00
$6,325.00
shrubs (152, L502: 25 required for Mitigation, 1-101)
25 ea
$50.00
$1,250.00
seedlings
0 ea
$5.00
$0.00
underdrain (LF)
0 ft
$5.00
$0.00
biofilter soil mix (CY)
0 cy
$45.00
$0.00
trash rack/ anti vortex devices
0 ft
$1,500.00
$0.00
5/12/2022
Project Name: DS Tavern Water Protection Ordinance Amendment #1 to WP0202100064
WPO file number: WP0202100064
TM P(s): 05900-00-00-015AO
Date Estimate Completed: 5/12/2022
Stormwater Management Bond Estimate ( Mitigation Plan)
Item Item
No. Unit
Unit Cost
Cost
Number
installed
maintenance access road (LF)
0 ft
$50.00
$0.00
rip -rap, placed depth 0 ft length 0.0 ft
width 0.0 (tons) 0
$60.00
$0.00
survey and layout (price per 0.1 mi.) acres 0 basins 0
$0.00
mobilization - revised from $2,500 to $1,000 since SWIM facility construction differs from Landscape mobilization
$1,000.00
as -built drawings (per facility)
0 ea
$2,000.00
$0.00
materials testing (per facility)
0 ea
$2,000.00
$0.00
compaction testing (per dam)
0 ea
$3,000.00
$0.00
manufactured facilities (attach manufacturer's or contractor's price as a base) $0.00
cost sum
$8,575.00
contingency
$857.50
Total
$9,440
5/12/2022