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HomeMy WebLinkAboutWPO200700080 Review Comments Bond Estimate 2008-05-30PROJECT NAME: Haden Place FILE #: WO200700080 DATE APPROVED: 29- May -08 Item Unit Amount Unit Cost Subtotal UPDATE BY PBC ON site clearing acre 0 $7,100.00 $0.00 6 NOVEMBER 2009 dam const.on site material cubic yard 0 $4.00 $0.00 PER CHANGE IN STATE dam const.off site material cubic yard 0 $15.00 $0.00 LAW Trees & Shrubs seedlings planted with tubes 194 $12.50 $2,425 bioretention construction wq treatment volume in cf 0 $6.40 $0 trees & shrubs ball/burlap planted 11 $100.00 $1,100 wetland plants planted 0 $2.00 $0 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' depth 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' depth sand /soil mixture cubic yard $20.00 $0 biofilter surface area / 27" 2' depth 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 133 $55.00 $7,315 class 2 rip -rap square yard 0 $110.00 $0 48" concrete riser structure each 1 $1,000.00 $1,000 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 200.00 $8.00 $1,600 Concrete pipe linear foot 55.00 $25.00 $1,375 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 1.00 $1,500.00 $1,500.00 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 $16,315 Project Management $2,447 SUBTOTAL $18,762 Contingency $1,876 TOTAL $20,638 ROUNDED TOTAL $20,700 min total after reduction $4,140