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APPENDIX A <br />CITY OF ORONO <br />BRACKETTS POINT <br />SANITARY SEWER IMPROVEMENTS <br />FILE NO. 13990 <br />Lateral Sanitary Sewer <br />PRELIMINARY COST ESTIMATE <br />ITEM UNIT <br />EST. <br />QUANTITY <br />UNIT <br />PRICE <br />Estimated Construction Cost <br />+5% contingencies <br />+15% design, inspection, admin <br />+5% capitalized interest & bonding <br />Total Estimated Cost <br />13990APP.WB2 A-1 <br />EST. <br />COST <br />8" PVC, SDR 35, 0'-8'deep LF 740 $20.00 $14,800 <br />8" PVC, SDR 35, 8'-10'deep LF 215 22.00 4,730 <br />8" PVC, SDR 35,10'-12 ’deep LF 910 24.00 21,840 <br />8" PVC, SDR 35,12'-14' deep LF 7r 5 26.00 19,630 <br />8“ PVC, SDR 35, 14'-16 ‘ deep LF 275 28.00 7,700 <br />8" PVC, SDR 35, 16 ’-18' deep LF 130 30.00 3,900 <br />Improved pipe foundation, per 6" inc.LF 3,025 1.20 3,630 <br />Mechanical trench compaction LF 3,025 1.00 3,025 <br />Standard sanitary manhole EA 14 1,500.00 21,000 <br />Manhole overdepth LF 35.6 100.00 3,560 <br />8“ X 4" wye EA 15 40.00 600 <br />Residential lift station EA 1 3,000.00 3,000 <br />4“ PVC, SDR 35, sewer sen/ice LF 450 10.00 4,500 <br />$111,915 <br />5,596 <br />$117,511 <br />17,627 <br />$135,137 <br />6,757 <br />$141,894