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HomeMy WebLinkAboutWPO201400072 Bond Estimates 2014-12-19Project Name WPO file number: Erosion and Sediment Control Bond Estimate ItemItem No.Unit Unit Cost Cost Number (installed) stablization (PS, TS)1.0acres $5,000.00 $5,000.00 silt fence (SF)1.0ft $5.00 $5.00 safety fence (SAF)1.0ft $5.00 $5.00 diversion (DD, FD, RWD)1ft $13.00 $13.00 temporary slope drain (TSD)pipe length10ftpipe diameter15in $35.00 $850.00 earthwork for trap/basin height of dam at toe5ftcut at high side6ft height of fill at face2ftcut at face1ft length of dam50ftlength of cut50ft top width 4ftwidth of cut10ft (area above transition)16sf (area below transition)12sf (total width of dam)10ft(total width of cut)24ft (height below transition)3ft (depth below transition)5ft (area below transition)6sf (area above transition)35sf (total fill volume)40.7cy(total fill volume)87.0cy length of spillway5ft (TOAL CY estimate)101cy $13.00$1,313.00 width of spillway10ft (spillway stone tons)2.9tons $50.00$145.00 structures for basin riser height10ft riser diameter24in (riser unit price)$50.00 $500.00 barrel length100ftbase plate or fdn1$200.00$200 barrel diameter24in (barrel unit price)$50.00 $5,000.00 barrel collars1$200.00$200 baffle length10ft$50.00$500 silt fence inlet protection (IP)1 $100.00 $100.00 stone inlet protection (IP)1 $200.00 $200.00 outlet protection (OP)length15ftwidth10ft1 $675.00 $675.00 channel (SCC, matted)length1ftwidth10ft $13.00 check damdepth in channel1ftchannel width10ft1 $225.00 $225.00 construction entrance (CE)1 $2,000.00 $2,000.00 wash rack 1 $2,000.00 $2,000.00 paved construction entrance 1 $3,500.00 $3,500.00 rip-rap, placeddepth 2ftlength 1.0ft width1.0 (tons)0.115tons$60.00 $6.90 survey and layout (price per 0.1 mi.)acres1traps and basins2 $1,500.00 mobilization $500.00 stream crossing (computed independently)$0.00 cost sum$24,450.90 proj mgmt$3,667.64 contingency$2,811.85 Total$30,940 11/9/2015