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HomeMy WebLinkAboutWPO201000058 Bond Estimates 2011-04-26PROJECT NAME: Wickham Pond Phase II Block 1 FILE #: ESTIMATE BASED ON: WPO- 2010 -00058 Plan signed 20 April 2011 Item Unit Amount Unit Cost Subtotal maintenance road linear foot 290.00 $8.00 $2,320 gabions, class 1 rip -rap square yard 67.00 $165.00 $11,055 $13,375 trees & shrubs ball/burlap planted 61 $100.00 $6,100 underdrain stone cubic yard 97 $17.00 $1,649 stone delivery load 10 $45.00 $450 underdrain pipe, 6" PVC linear foot 90 $1.80 $162 filter fabric square yard 83 $10.00 $830 sand /soil mixture cubic yard 161 $20.00 $3,220 maintenance road linear foot 220.00 $8.00 $1,760 EC -2 EC -3 ditch stabilization linear foot 170.00 $10.00 $1,700 Riprap linear foot 50.00 $50.00 $2,500 $18,371 Filterra 4x6 each 1 $6,400.00 $6,400 Filterra 4x8 each 0 $6,900.00 $0 Filterra 6x6 Filterra 6x8 each each 0 $7,100.00 1 $9,500.00 $0 $9,500 Filterra 6x10 each 0 $12,100.00 $0 Filterra 6x12 each 0 $14,200.00 $0 Filterra Installation per project 2 $3,975 $19,875 EC -1 outlet protection each 1 $200.00 $200 Concrete pipe Contractor's Estimate for Contech linear foot System 50.00 $25.00 $1,250 $81,000 $82,450 subtotal $134,071 project management subtotal $20,111 $154,182 10% Contingency $15,418 TOTAL $169,600 ROUNDED TOTAL $169,600 min total after reduction $33,920 BOND ESTIMATE - EROSION CONTROL Spreadsheet last revised:12 -5 -01 PROJECT NAME: Wickham Pond Phase II Block 1 PROJECT NUMBER: WPO- 2010 -00058 DATE OF ESTIMATE: 04/20/11 ESTIMATE BY: PBC BASED ON: Plan signed 1 April 2011 WATER ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL SEED, FERTILIZE, MULCH ACRE 12.2 1500 18300 SILT FENCE LF 2500 5 12500 SAFETY FENCE LF 1600 3 4800 TREE PROTECTION FENCE LF 1050 3 3150 TEMPORARY FILL DIVERSION LF 0 3 0 DIVERSION DIKE LF 1800 3 5400 TEMPORARY SLOPE DRAIN LF 0 20 0 SEDIMENT TRAP 1 ACRES 2.9 1000 2900 SEDIMENT BASIN 1 ACRES 4.75 1000 4750 SEDIMENT BASIN 2 ACRES 3.82 1000 3820 SEDIMENT BASIN 3 ACRES 6.99 1000 6990 CULVERT INLET PROTECTION EA 0 500 0 INLET PROTECTION EA 41 200 8200 OUTLET PROTECTION EA 4 200 800 EC -2 & 3 DITCH PROTECTION LF 1150 10 11500 RIP -RAP LF 0 55 0 CHECK DAMS SQ.YD. 3 30 90 PAVED CONSTRUCTION ENTRANCE EA 1 2000 2000 subtotal 85200.00 project management 12780.00 subtotal 97980.00 CONTINGENCY LS 10% 9798.00 TOTAL 107778.00 BOND AMOUNT REQUIRED 107800.00