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HomeMy WebLinkAboutWPO201200028 Bond Estimates Bond Estimate 2012-05-30BOND ESTIMATE - EROSION CONTROL PROJECT NAME: PROJECT NUMBER: DATE OF ESTIMATE ESTIMATE BY: BASED ON: Dunlora Forest W PO201200028 05/30/12 MRG Approved WPO plan WATER ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL SEED, FERTILIZE, MULCH ACRE 16.5 1500 24750 SILT FENCE LF 920 5 4600 SAFETY FENCE LF 500 3 1500 TEMPORARY FILL DIVERSION LF 1040 3 3120 DIVERSION DIKE LF 0 3 0 TEMPORARY SLOPE DRAIN LF 0 20 0 SEDIMENT TRAP 1 ACRES 1.15 1000 1150 SEDIMENT TRAP 2 ACRES 0.92 1000 920 SEDIMENT TRAP 3 ACRES 0.69 1000 690 SEDIMENT BASIN 1 ACRES 0 1000 0 CULVERT INLET PROTECTION EA 1 500 500 INLET PROTECTION EA 59 200 11800 OUTLET PROTECTION EA 3 200 600 EC -2 & 3 DITCH PROTECTION LF 0 10 0 RIP -RAP LF 150 55 8250 CHECK DAMS SQ.YD. 0 30 0 PAVED CONSTRUCTION ENTRANCE EA 1 2000 2000 subtotal 59880.00 project management 8982.00 subtotal 68862.00 CONTINGENCY LS 10% 6886.20 TOTAL 75748.20 BOND AMOUNT REQUIRED 75800.00 last revised:12-5-01 PROJECT NAME: Dunlora Forest FILE #: WPO201200028 DATE APPROVED: 30-May-12 Item Unit Amount Unit Cost Subtotal site clearing acre 0 $7,100.00 $0.00 dam const.on site material cubic yard 0 $4.00 $0.00 dam const.off site material cubic yard 0 $15.00 $0.00 Trees & Shrubs seedlings planted with tubes 0 $12.50 $0 bioretention construction wq treatment volume in cf 43671 $6.40 $279,494 trees & shrubs ball/burlap planted $100.00 $0 wetland plants planted 1022 $2.00 $2,044 wetland seed mix acre $1,500.00 $0 stream stabilization linear foot 0 $50.00 $0 underdrain stone cubic yard $17.00 $0 biofilter surface area/ 27* 1' dept stone delivery load 0 $45.00 $0 underdrain pipe, 4" PVC linear foot $1.35 $0 filter fabric square yard $10.00 $0 biofilter surface area/ 27* 1' dept sand/soil mixture cubic yard $20.00 $0 biofilter surface area/ 27* 2' dept Filterra 4x6 each 0 $6,400.00 $0 Filterra 4x8 each 0 $6,900.00 $0 Filterra 6x6 each 0 $7,100.00 $0 Filterra 6x8 each 0 $9,500.00 $0 Filterra 6x10 each 0 $12,100.00 $0 Filterra 6x12 each 0 $14,200.00 $0 Filterra Installation per project 0 $0 EC-1 outlet protection each $200.00 $0 class 1 rip-rap square yard 0 $55.00 $0 class 2 rip-rap square yard 0 $110.00 $0 48" concrete riser structure each 2 $1,000.00 $2,000 Stream Buffer Sign Installed each 0 $50.00 $0 EC-2 EC-3 ditch stabilization linear foot 0.00 $10.00 $0 maintenance road linear foot 320.00 $8.00 $2,560 Concrete pipe linear foot 178.00 $25.00 $4,450 EC-3, EC-2 matting square yard 0.00 $10.00 $0 gabions, class 1 rip-rap square yard 0.00 $165.00 $0 concrete anti vortex each $1,500.00 $0.00 paved concrete ditch linear foot 0.00 $55.00 $0 embankment improvements each 0.00 $5,000.00 $0 pavement demolition square yard $5.00 $0 green roof square foot 0.00 $12.00 $0 turf stone(porous pavement) square foot $5.00 $0 RCP underground detention cubic foot installed $7.00 $0 Conser Easement RR > 50% acre 0.00 $39,000.00 $0 Conser Easement RR < 50% acre 0.00 $25,000.00 $0 Pond drain gate valve (6") each 0.00 $500.00 $0 Delaware Sand Filter linear foot installed $706.00 $0 Flow Splitter each installed $2,000.00 $0 subtotal $290,548 project management $43,582 subtotal $334,131 10% Contingency $33,413 TOTAL $367,544 ROUNDED TOTAL $367,600 min total after reduction $73,520