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APPENDIX A <br />CITY OF ORONO <br />NORTH LONG LAKE <br />SANITARY SEWER IMPROVEMENTS <br />FILE NO. 13989 <br />Lateral Sanitary Sewer <br />PRELIMINARY COST ESTIMATE <br />'1 . <br />ITEM UNIT <br />EST. <br />QUANTITY <br />UNIT <br />PRICE <br />EST. <br />COST <br />8" PVC, SDR 35,0'-8’deep <br />8" PVC, SDR 35, 8'-10'deep <br />8" PVC, SDR 35,10'-12'deep <br />8" PVC, SDR 35,12*-14’ deep <br />8" PVC, SDR 35,14'-16’ deep <br />8" PVC, SDR 35.16’-18’ deep <br />8 " PVC, SDR 35,18’-20* deep <br />Improved pipe foundation, per 6” Inc. <br />Mechanical trench compaction <br />8* outside drop <br />Standard sanitary manhole <br />Manhole overdepth <br />6" X 4" wye <br />8" X 4" wye <br />Residential lift station <br />4" PVC, SDR 35, sewer sen/ice <br />1-1/2* PVC. serv. forcemain <br />Estimated Construction Cost <br />+5% contingencies <br />+15% design, inspection, admin <br />+5% capitalized interest & bonding <br />Total Estimated Cost <br />LF <br />LF <br />LF <br />LF <br />LF <br />LF <br />LF <br />LF <br />LF <br />LF <br />EA <br />LF <br />EA <br />EA <br />EA <br />LF <br />LF <br />1,540 <br />1,000 <br />10 <br />10 <br />10 <br />10 <br />10 <br />3.000 <br />2,590 <br />12.00 <br />16 <br />15.2 <br />5 <br />21 <br />5 <br />780 <br />250 <br />$23.00 <br />25.00 <br />27.00 <br />30.00 <br />34.00 <br />37.00 <br />40.00 <br />1.20 <br />1.00 <br />175.00 <br />1,500.00 <br />100.00 <br />38.00 <br />40.00 <br />3,000.00 <br />10.00 <br />30.00 <br />$35,420 <br />25.000 <br />270 <br />300 <br />340 <br />370 <br />400 <br />3,600 <br />2,590 <br />2,100 <br />24.000 <br />1,520 <br />190 <br />840 <br />15.000 <br />7,800 <br />7,500 <br />$127,240 <br />6,362 <br />$133,602 <br />20,040 <br />$153,642 <br />7,682 <br />$161,324 <br />13989APPX-AWB2 A-1