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North Bank Path Rehabilitation <br />From the Peter DeFazio Bridge to the David and Lynn Fronhmayer Bridge <br />Planning level / preliminary engineering cost estimate <br />Assume overlay existing asphalt with 12' wide 6' minimum concrete (8" average PCC thickness) <br />Some existing concrete sections are damaged and will be removed and replaced <br />A section of existing concrete path is functional and requires little or repairs. <br />Partial wooded area will require tree preservation and tree work <br />Overhead path lights to be installed typically 70-feet apart <br />Amenities area with bench, bike racks, trash can assumed at 500-foot spacing <br />Quantities are for planning estimate only <br />Unit prices are estimate from 2009 bid projects <br />Path length is 4750-feet of which approximately 3950-feet requires rehabilitation <br />03/17/2010 <br />Line # Description Quantity Unit Unit Price Amount <br />Path Construction <br />10 Concrete, multi-use path <br />20 Aggregate base <br />30 Excavation <br />40 Tree preservation and tree work <br />60 Topsoil <br />80 Lighting fixtures (includes all work) <br />90 Bench, bike rack, trash can area complete <br />800 <br />CUYD <br />$150.00 <br />$120,000 <br />475 <br />TONS <br />$20.00 <br />$9,5Q0 <br />250 <br />CUYD <br />$15.00 <br />$3,750 <br />1 <br />LUMP SUM <br />$75,000.00 <br />$75,000 <br />200 <br />CUYD <br />$21.00 , <br />$4,200 <br />68 <br />EACH <br />$6,000.00 <br />$408,90C <br />10 <br />EACH <br />$2,000.60 <br />$20,000 <br />Sub-total <br />$640,450 <br />Construction other <br />100 Mobilization <br />110 erosion control, total <br />120 Grading and landscaping <br />130 Construction Fencing and Public safety <br />140 Temp. work zone traffic control, complete <br />Indirect. <br />150 Preliminary Engineering <br />160 Construction Contingency <br />170 Construction Engineering <br />LiI k5 lid 16 -A, 2 a7- ` SO IL <br />10.0% $64,045 <br />3.0% $19,214 <br />4.0% $25,618 <br />2,0~,~----$1D9 <br />2.0% $12,809 <br />Sub-total $134,495 <br />Construction Total $774,945 <br />20% <br />$154,989 <br />15% <br />$116,242 <br />22% <br />$170,488 <br />Indirect total $441,718 <br />Total $1,216,663 <br />Estimated Project Cost $1,220,000 <br />