Delta Ponds Pedestrian/Bicycle Bridge <br /> Storm System Cost Estimate <br /> May 7, 2008 <br /> BID ITEMS DESCRIPTION UNIT QUANTITY UNIT COST TOTAL COST <br /> 1 MOBILIZATION LS 1.00 $7,500.00 $7,500.00 <br /> 2 TPDT LS 1.00 $2,000.00 $2,000.00 <br /> 3 TEMPORARY SIGNS SQ.FT. 80.00 $30.00 $2,400.00 <br /> 4 REMOVAL OF STRUCTURES & OBSTRUCTIONS LS 1.00 $4,000.00 $4,000.00 <br /> 5 EROSION CONTROL LS 1.00 $2,000.00 $2,000.00 <br /> 6 ABANDON CONCRETE MANHOLE EACH 1.00 $300.00 $300.00 <br /> 7 CONNECT TO EXISTING INLET EACH 1.00 $500.00 $500.00 <br /> 8 12 INCH STORM SEWER PIPE, 5 FT DEPTH FEET 47.00 $40.00 $1,880.00 <br /> 9 18 INCH STORM SEWER PIPE, 5 FT DEPTH FEET 100.00 $60.00 $6,000.00 <br /> 10 18 INCH STORM SEWER PIPE, 20 FT DEPTH FEET 184.00 $85.00 $15,640.00 <br /> 11 TV -PIPE FEET 184.00 $1.50 $276.00 <br /> 12 CONCRETE CURB INLET TYPE 4A EACH 2.00 $800.00 $1,600.00 <br /> 13 CONCRETE CURB INLET TYPED EACH 1.00 $800.00 $800.00 <br /> 14 42" CONCRETE MANHOLE EACH 2.00 $1,500.00 $3,000.00 <br /> 15 POLLUTION CONTROL CONCRETE MANHOLE EACH 1.00 $15,000.00 $15,000.00 <br /> 16 LEVEL 2, 1/2 INCH DENSE HMAC TON 45.00 $75.00 $3,375.00 <br /> 17 PERMANENT SEEDING Acre 1.00 $2,500.00 $2,500.00 <br /> BID ITEM TOTAL $68,771.00 <br /> Construction Engineering $7,500.00 <br /> Contingency 10% $6,877.10 <br /> TESTING 2% $1,375.42 <br /> TOTAL $84,523.52 <br /> <br /> f <br /> <br />