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HomeMy WebLinkAboutWPO201000016 Review Comments Bond Estimate 2010-09-13BOND ESTIMATE - EROSION CONTROL Spreadsheet last revised:12 -5 -01 PROJECT NAME: Charlottesville - Albemarle Airport, Extend Runway 21 (Phase 1 B) PROJECT NUMBER: WPO- 2010 -00016 DATE OF ESTIMATE: 09/13/10 ESTIMATE BY: PBC BASED ON: Plan submitted August 2nd, 2010 WATER ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL SEED, FERTILIZE, MULCH ACRE 103 1500 154500 SILT FENCE LF 2800 5 14000 SAFETY FENCE LF 0 3 0 TEMPORARY FILL DIVERSION' LF 0 3 0 DIVERSION DIKE LF 6000 3 18000 TEMPORARY SLOPE DRAIN LF 700 20 14000 SEDIMENT TRAP 1 ACRES 1.78 1000 1780 SEDIMENT TRAP 2 ACRES 0.43 1000 430 SEDIMENT TRAP 3 ACRES 1.54 1000 1540 SEDIMENT TRAP 4 ACRES 1.66 1000 1660 SEDIMENT BASIN 1A ACRES 6.2 1000 6200 SEDIMENT BASIN D ACRES 29.26 1000 29260 SEDIMENT BASIN E ACRES 15.55 1000 15550 SEDIMENT BASIN F ACRES 12.56 1000 12560 CULVERT INLET PROTECTION EA 4 500 2000 INLET PROTECTION EA 14 200 2800 OUTLET PROTECTION EA 12 200 2400 EC -2 & 3 DITCH PROTECTION LF 5100 10 51000 RIP -RAP "' LF 55 0 CHECK DAMS SQ.YD. 342 30 10260 PAVED CONSTRUCTION ENTRANCE EA 3 2000 6000 subtotal 343940.00 project management 51591.00 subtotal 395531.00 CONTINGENCY LS 10% 39553.10 TOTAL 435084.10 BOND AMOUNT REQUIRED 435100.00 'bonded with "Diversion Dike" ' "bonded with SWM basins and outlet protection