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HomeMy WebLinkAboutWPO200900006 Review Comments Bond Estimate 2009-07-23 (3)PROJECT NAME: Lewis & Clark Exploratory Center FILE #: WPO200900006 DATE APPROVED: 23- Jul -09 Parking Lot BMP Type of Facility Bio- Filter #1 Item Unit Amount Unit Cost Subtotal bioretention construction wq treatment volume in cf 0 $6.40 $0 trees & shrubs ball /burlap planted 9 $100.00 $900 wetland plants planted 0 $2.00 $0 wetland seed mix acre 0.10 $1,500.00 $150 underdrain stone cubic yard 23 $17.00 $391 stone delivery load 3 $50.00 $150 filter fabric square yard 102 $10.00 $1,020 sand /soil mixture cubic yard 37 $10.00 $370 EC -1 outlet protection each 0 $200.00 $0 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $3,081 Parking Lot BMP Type of Facility Bio - Filter #2 Item Unit Amount Unit Cost Subtotal bioretention construction wq treatment volume in cf 0 $6.40 $0 trees & shrubs ball /burlap planted 5 $100.00 $500 wetland plants planted 0 $2.00 $0 wetland seed mix acre 0.10 $1,500.00 $150 underdrain stone cubic yard 22 $17.00 $374 stone delivery load 3 $50.00 $150 filter fabric square yard 87 $10.00 $870 sand /soil mixture cubic yard 36 $10.00 $360 EC -1 outlet protection each 0 $200.00 $0 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $2,504 Parking Lot BMP Type of Facility Bio - Filter #3 Item Unit Amount Unit Cost Subtotal bioretention construction wq treatment volume in cf 0 $6.40 $0 trees & shrubs ball /burlap planted 5 $100.00 $500 wetland plants planted 0 $2.00 $0 wetland seed mix acre 0.10 $1,500.00 $150 underdrain stone cubic yard 29 $17.00 $493 stone delivery load 3 $50.00 $150 filter fabric square yard 103 $10.00 $1,030 sand /soil mixture cubic yard 49 $10.00 $490 EC -1 outlet protection each 0 $200.00 $0 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $2,913 Road Side BMP Type of Facility Water Quality Swale #1 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 50.00 $10.00 $500 EC -3, EC -2 matting square yard 42.00 $10.00 $420 class 1 rip -rap square yard 16 $55.00 $880 sand /soil mixture cubic yard 7 $20.00 $140 wetland seed mix acre 0.1 $1,500.00 $150 Type of Facility Water Quality Swale #1 A Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 52.00 $10.00 $520 EC -3, EC -2 matting square yard 44.00 $10.00 $440 class 1 rip -rap square yard 16 $55.00 $880 sand /soil mixture cubic yard 8 $20.00 $160 wetland seed mix acre 0.1 $1,500.00 $150 Type of Facility Water Quality Swale #2 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 48.00 $10.00 $480 EC -3, EC -2 matting square yard 40.00 $10.00 $400 class 1 rip -rap square yard 16 $55.00 $880 sand /soil mixture cubic yard 7 $20.00 $140 wetland seed mix acre 0.1 $1,500.00 $150 SUBTOTAL OF WATER QUALITY SWALES $6,290 Road Side BMP Type of Facility Storm Conveyance Channel #1 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 250.00 $10.00 $2,500 EC -3, EC -2 matting square yard 167.00 $10.00 $1,670 Type of Facility Storm Conveyance Channel #2 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 310.00 $10.00 $3,100 EC -3, EC -2 matting square yard 207.00 $10.00 $2,070 Type of Facility Storm Conveyance Channel #3 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 245.00 $10.00 $2,450 EC -3, EC -2 matting square yard 164.00 $10.00 $1,640 Type of Facility Storm Conveyance Channel #6 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 300.00 $10.00 $3,000 EC -3, EC -2 matting square yard 200.00 $10.00 $2,000 Type of Facility Storm Conveyance Channel #7 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 177.00 $10.00 $1,770 EC -3, EC -2 matting square yard 177.00 $10.00 $1,770 Type of Facility Storm Conveyance Channel #8 Item Unit Amount Unit Cost Subtotal EC -2 EC -3 ditch stabilization linear foot 131.00 $10.00 $1,310 EC -3, EC -2 matting square yard 88.00 $10.00 $880 SUBTOTAL OF STORM CONVEYANCE CHANNELS $24,160 BMP SUBTOTAL $38,948 PROJECT MANAGEMENT 15% $5,842 BMP SUB - SUBTOTAL $44,790 PROJECT ADMINISTRATION 10% 4,479 TOTAL BMP BOND AMOUNT REQUIRED $49,269