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HomeMy WebLinkAboutWPO200600043 Bond Estimates 2008-07-16PROJECT NAME: Birdhouse Farm FILE #: WPO200600043 DATE APPROVED: Type of Facility biofilter Item Unit Amount Unit Cost Subtotal bioretention construction wq treatment volume in cf 600 $6.40 $3,840 trees planted 3 $350.00 $1,050 shrubs planted 3 $85.00 $255 underdrain stone cubic yard 33 $17.00 $567 filter fabric square yard 167 $10.00 $1,667 sand /soil mixture cubic yard 56 $10.00 $556 6" PVC liner foot 28 $2.50 $70 riser /outlet pipe each 1 $1,500.00 $1,500 time & materials contributing acre 3.00 $1,000.00 $3,000 SUBTOTAL $12,504 Type of Facility detention basin Item Unit Amount Unit Cost Subtotal basin construction contributing acre 3 1000 $3,000 riser /outlet pipe each 1 $1,500.00 $1,500 time & materials contributing acre 3.00 $1,000.00 $3,000 SUBTOTAL $7,500 SUB - SUBTOTAL $20,004 15% Contingency 3,001 TOTAL $23,000 BOND ESTIMATE - EROSION CONTROL Spreadsheet last revised:12 -5 -01 PROJECT NAME: Birdhouse Farm PROJECT NUMBER: WPO200600043 DATE OF ESTIMATE: July 15 2008 ESTIMATE BY: Jonathan Sharp BASED ON: LF WATER ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL SEED, FERTILIZE, MULCH ACRE 5 1500 7500 TREE PROTECTION LF 0 3 0 SILT FENCE LF 630 5 3150 SAFETY FENCE LF 0 3 0 TEMPORARY FILL DIVERSION LF 0 3 0 DIVERSION DIKE LF 150 3 450 TEMPORARY SLOPE DRAIN LF 0 20 0 SEDIMENT TRAP 1 ACRES 5 1000 5000 SEDIMENT BASIN 1 ACRES 0 1000 0 CULVERT INLET PROTECTION EA 5 500 2500 INLET PROTECTION EA 0 200 0 OUTLET PROTECTION EA 6 200 1200 EC -2 & 3 DITCH PROTECTION LF 1000 10 10000 RIP -RAP LF 0 55 0 CHECK DAMS EA 9 200 1800 PAVED CONSTRUCTION ENTRANCE EA 1 2000 2000 SUBTOTAL 33600.00 CONTINGENCY & ADMINISTRATION LS 25% 8400.00 TOTAL 42000.00 BOND AMOUNT REQUIRED 42000