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<br />I <br />I <br />I <br />I <br />I <br />il <br />I <br />i I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />TABLE 11-2 <br /> <br />UNIT COSTS <br /> <br />Item <br /> <br />Unit <br /> <br />Cost <br /> <br />Mobilization 1 <br />Clear and Grub <br />Excavation <br />Embankment Fill <br />Bedding Material (UDFCD Type 1& II) for Riprap <br />Riprap <br />Corrugated Metal Pipe (CMP) <br /> <br />LS <br />AC <br />CY <br />CY <br />CY <br />CY <br /> <br />$5,000 <br />$750 <br />$3.75 <br />$3.75 <br />$35 <br />$35 <br /> <br />12-in <br />15-in <br />18-in <br />24-in <br />30-in <br /> <br />LF <br />LF <br />LF <br />LF <br />LF <br /> <br />$12.00 <br />$15.50 <br />$18.00 <br />$26.50 <br />$34.50 <br /> <br />Notes: <br />1. Mobilization cost assumes all detention ponds will be constructed at the same time. <br />2. Unit costs are based on actual construction costs for Detention Basin No.1, local construction experience and <br />the Means Estimating Guide. <br />