HomeMy WebLinkAboutWPO201900013 Bond Estimates 2019-07-29 Charlottesville-Albemarle Airport Surface Parking Expansion
WPO file number:WP0201900013
TMP(s): 03200-00-00-01000,03200-00-00-010A1
Date Estimate Completed: 7/29/19
Erosion and Sediment Control Bond Estimate
Item Item No. Unit Unit Cost Cost
Number (installed)
stablization(PS,TS) acres $5,000.00 $28,600.00
silt fence(SF) ft $5.00 $6,900.00
safety fence(SAF) ft $5.00 $8,450.00
diversion(DD,FD,RWD) ft $13.00 $9,750.00
temporary slope drain(TSD) pipe length -ft pipe diameter in $0.00 $0.00
earthwork for trap/basin
height of dam at toe ft cut at high side ft
height of fill at face ft cut at face ft
length of dam ft length of cut ft
top width ft width of cut ft
2 traps (area above transition 0 sf (area below transitic 0 sf
caic provided by dev (total width of dam) 0 ft (total width of cut) 0 ft
(height below transitio 0 ft (depth below transit 0 ft
(area below transition' 0 sf (area above transitic 0 sf
(total fill volume) 0.0 cy (total fill volume) 0.0 cy
length of spillway ft (TOAL CY estimate 0 cy $13.00 $4,400.00
-
width of spillway ft (spillway stone tons 0 tons $50.00 $0.00
silt fence inlet protection(IP) $100.00 $1,000.00
stone inlet protection(IP) $200.00 $0.00
outlet protection(OP) length ft width ft $0.00 $0.00
channel(SCC,matted) length ft width ft $0.00
check dam depth in channel ft channel width ft $0.00 $0.00
construction entrance(CE) $2,500.00 $5,000.00
wash rack $2,000.00 $4,000.00
paved construction entrance $3,500.00 $0.00
rip-rap,placed depth NMI length -ft
width ftons) 0 tons $60.00 $0.00
survey and layout(price per 0.1 mi.) acres MEM traps and basins $3,860.00
mobilization $2,500.00
stream crossing(computed independently) $0.00
cost sum $74,460.00
contingency $7,446.00
Total $81,910
7/30/2019