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HomeMy WebLinkAboutWPO200900026 Review Comments Bond Estimate 2009-07-24PROJECT NAME: Old trail Phase 8, Block 2 FILE #: WPO200900026 DATE APPROVED: 24- Jul -09 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 6643 $6.40 $42,515 trees & shrubs ball/burlap planted 65 $100.00 $6,500 wetland plants planted 322 $2.00 $644 wetland seed mix acre 0.2 $1,500.00 $338 stream stabilization linear foot 0 $50.00 $0 underdrain stone cubic yard 0 $17.00 $0 biofilter surface area/ 27* 1' dept stone delivery load 0 $45.00 $0 underdrain pipe, 4" PVC linear foot 1200 $1.35 $1,620 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 1 $200.00 $200 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 0 $1,000.00 $0 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 400.00 $8.00 $3,200 Concrete pipe linear foot $25.00 $0 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 $55,017 project management 8,253 subtotal $63,269 10% Contingency $15,817 TOTAL $79,087 ROUNDED TOTAL $79,100 min total after reduction $15,820