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HomeMy WebLinkAboutWPO200800058 Review Comments Bond Estimate 2009-01-12PROJECT NAME: Willow Glen FILE #: WPO200800058 DATE APPROVED: 12- Jan -09 Type of Facility Bio- Filter #1 Item Unit Amount Unit Cost Subtotal trees & shrubs ball /burlap planted 13 $100.00 $1,300 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 74 $10.00 $740 sand /soil mixture cubic yard 37 $10.00 $370 underdrain pipe - 6" linear foot 31 $2.50 $78 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $3,262 Type of Facility Bio - Filter #2 Item Unit Amount Unit Cost Subtotal trees & shrubs ball /burlap planted 21 $100.00 $2,100 wetland seed mix acre 0.10 $1,500.00 $150 underdrain stone cubic yard 17 $17.00 $289 stone delivery load 2 $50.00 $100 filter fabric square yard 72 $10.00 $720 sand /soil mixture cubic yard 28 $10.00 $280 underdrain pipe - 6" linear foot 0 $2.50 $0 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $3,739 Type of Facility Bio- Detention Basin Item Unit Amount Unit Cost Subtotal trees & shrubs ball /burlap planted 77 $100.00 $7,700 wetland seed mix acre 0.10 $1,500.00 $150 underdrain stone cubic yard 106 $17.00 $1,802 stone delivery load 11 $50.00 $550 filter fabric square yard 137 $10.00 $1,370 sand /soil mixture cubic yard 177 $10.00 $1,770 underdrain pipe - 6" linear foot 0 $2.50 $0 Retaining Wall (h =6') square yard $0 time & materials contributing acre 0.10 $1,000.00 $100 SUBTOTAL $13,442 Type of Facility Amenity Pond Item Unit Amount Unit Cost Subtotal bio- retention for WQV cubic foot 140000.00 $0.00 $150,000 SUBTOTAL $150,000 Type of Facility Pipes Item Unit Amount Unit Cost Subtotal Biofilter #1 linear foot 25 $25.00 $625 Biofilter #2 linear foot 0 $25.00 $0 Bio- Detention Basin linear foot 141 $25.00 $3,525 Amenity (w/ forebays) linear foot 271 $25.00 $6,775 SUBTOTAL $10,925 SUB - SUBTOTAL $181,368 15% Contingency 27,205 TOTAL $208,573