HomeMy WebLinkAboutWPO201600038 Bond Estimates 2016-08-22 (3)Crozet Business Office
WPO file number: WP0201600038
Erosion and Sediment Control Bond Estimate
Item Item
Number
stablization (PS, TS)
silt fence (SF)
safety fence (SAF)
diversion (DID, FD, RWD)
temporary slope drain (TSD)
earthwork for trap/basin
structures for basin
silt fence inlet protection (IP)
stone inlet protection (IP)
outlet protection (OP)
channel (SCC, matted)
check dam
construction entrance (CE)
wash rack
paved construction entrance
rip -rap, placed
pipe length
■ 0 ft
height of dam at toe
4.5 ft
height of fill at face
2.5 ft
length of dam
100 ft
top width
ft
(area above transition)
17.5 sf
(total width of dam)
9 ft
(height below transition)
2 ft
(area below transition)
5 sf
(total fill volume)
83.3 cy
length spillway
_ft
width off spillway
ft
riser height ft
riser diameterMin
in
barrel lengthft
barrel diameter
length Witftlength ft
depth in channel
depth _ft
width
survey and layout (price per 0.1 mi.) acres -
mobilization
stream crossing (computed independently)
pipe diameter -in
cut at high side ft
cut at face
ft
length of cutoft
ft
width of cut
(area below transition)
0 sf
(total width of cut)
27 ft
(depth below transitior
2.5 ft
(area above transition,
27.5 sf
(total fill volume)
91.7 cy
(TOAL CY estimate)
119 cy
(spillway stone tons)
0.6 tons
(riser unit price) $0.00
base plate orfdn -
(barrel unit price) $0.00
barrel collars
baffle length Mft
width ft
width ft
channel width oft
length -ft
(tons) 0 tons
traps and basins -
No. Unit Unit Cost Cost
(installed)
Eacres $5,000.00 $7,500.00
ft $5.00 $3,560.00
ft $5.00 $0.00
ft $13.00 $5,850.00
$0.00 $0.00
$13.00 $1,547.00
$50.00 $30.00
$0.00
$200.00 $0
$0.00
$200.00 $0
$50.00 $0
■ $100.00 $10.00
$
$200.00 $0.00
$0.00 $0.00
$0.00
$0.00 $0.00
$2,000.00 $2,000.00
$2,000.00 $2,000.00
$3,500.00 $0.00
$60.00 $0.00
$1,250.00
$500.00
$0.00
cost sum $24,337.00
contingency $2,433.70
Total $26,780
8/22/2016