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CITY OF ORONO <br />1998 SANITARY SEWER IMPROVEMENTS <br />ORONO ORCHARD NEIGHBORHOOD <br />FILE NO. 139101 <br />Sanitary Sawar, Lyman Avanua Option <br />PRELIMiNARY COST ESTIMATE <br />ITEM UNIT <br />EST. <br />QUANTITY <br />UNIT <br />PRICE <br />EST. <br />COST <br />Directional bore 8' HDPE <br />8* X 4* wye <br />4* PVC service pipe <br />Standard 4’ diam. MH <br />MH overdepth <br />Improved pipe foundation <br />Mechanical trench compaction <br />Televise sewer <br />Repair driveway;^ <br />Common excavation <br />Bituminous surfacing removal <br />Geotextile fabric <br />Class 5 aggregate base. 100% crushed <br />Type 31 bituminous base course <br />Type 41 bituminous wear course <br />Bituminous material for tack coat <br />Clear and Grub <br />Furnish and install trees <br />Mobilization <br />Silt fence <br />Sod with 4* topsoil <br />Estimated Construction Cost <br />+5% Contingencies <br />+20% Legal, engineering, admin. <br />+5% Bonding and capitalized interest <br />+5% Construct in 1999 <br />Total Estimatad Cost <br />LF <br />EA <br />LF <br />EA <br />LF <br />LF <br />LF <br />LF <br />EA <br />CY <br />SY <br />SY <br />TN <br />TN <br />TN <br />GL <br />LS <br />LS <br />LS <br />LF <br />SY <br />785 <br />3 <br />150 <br />3 <br />35 <br />150 <br />150 <br />785 <br />4 <br />400 <br />800 <br />1000 <br />700 <br />90 <br />70 <br />60 <br />1 <br />1 <br />1 <br />300 <br />1000 <br />$40.00 <br />75.00 <br />10.00 <br />1.500.00 <br />100.00 <br />1.00 <br />1.00 <br />1.00 <br />750.00 <br />6.00 <br />2.00 <br />1.50 <br />10.00 <br />45.00 <br />50.00 <br />1.50 <br />1,000.00 <br />2.500.00 <br />750.00 <br />2.50 <br />2.50 <br />$31,400 <br />225 <br />1.500 <br />4.500 <br />3.500 <br />150 <br />150 <br />785 <br />3.000 <br />2,400 <br />1,600 <br />1.500 <br />7.000 <br />4,050 <br />3.500 <br />90 <br />1.000 <br />2.500 <br />750 <br />750 <br />2,500 <br />$72,850 <br />3,643 <br />$76,493 <br />15,299 <br />$91,791 <br />4,590 <br />$96,381 <br />4,819 <br />$101,200