Laserfiche WebLink
Table 2 -LF -1 <br />Annual Postclosure Maintenance Cost Estimate <br />Foothill Sanitary Landfill <br />San Joaquin County, California <br />Revised 3/15/2017 <br />Items <br />Quantity <br />Units <br />Unit Cost <br />Subtotals <br />COVER MAINTENANCE <br />1 Soil (6" over landfill area) <br />215 <br />CY <br />$6.92 <br />$1,489 <br />2 Hydroseed <br />1 <br />AC <br />$3,860 <br />$3,860 <br />3 Mowing <br />8 <br />AC <br />$200 <br />$1,600 <br />Cover Repair Subtotal <br />$6,949 <br />LEACHATE COLLECTION <br />4 Operation, Maintenance, Disposal <br />No Leachate <br />Collection for LF <br />-1 <br />5 Leachate Sampling <br />6 Leachate Analysis <br />Leachate Collection Systems Subtotal <br />$0 <br />LFG (MIGRATION) MONITORING <br />7 Soil Gas Sampling <br />1 <br />LS <br />$661 <br />$661 <br />8 Soil Gas Analysis <br />1 <br />LS <br />$831 <br />$831 <br />9 Surface Emission Monitoring <br />1 <br />LS <br />$641 <br />$641 <br />Perimeter Monitoring Subtotal <br />$2,133 <br />LFG CONTROL SYSTEM <br />10 Maintenance and Operation <br />1 <br />LS <br />$166,409 <br />$166,409 <br />$166,409 <br />LFG System Subtotal <br />GROUNDWATER AND SURFACE WATER MONITORING <br />11 Groundwater and Surface Water Sampling <br />3 <br />EACH <br />$5,089 <br />$15,266 <br />12 Analysis (Included in No. 11 above) <br />13 Monitoring Well Maintenance <br />3 <br />EACH <br />$763 <br />$2,289 <br />$17,555 <br />Groundwater and Surface Water Monitoring Subtotal <br />VADOSE ZONE MONITORING <br />14 Vadose zone sampling <br />20 <br />EACH <br />$15 <br />$299 <br />15 Analysis <br />2 <br />EACH <br />$200 <br />$400 <br />$699 <br />Vadose Zone Monitoring Subtotal <br />DRAINAGE <br />16: See Note <br />1 <br />LS <br />$1,220 <br />$1,220 <br />Drainage Subtotal <br />$1,220 <br />SECURITY <br />17: See Note <br />1 <br />LS <br />$35 <br />$35 <br />Security Subtotal <br />$35 <br />SETTLEMENT ANALYSIS <br />18: Note <br />1 <br />LS <br />$178 <br />$178 <br />Settlement Analysis Subtotal <br />$178 <br />DECOMMISSIONING <br />19: See Note <br />1 <br />LS <br />$0 <br />$0 <br />Decommissioning Subtotal <br />$0 <br />OTHER <br />20: Inspections and Record Keeping <br />12 <br />Hrs <br />$160 <br />$1,901 <br />Other Subtotal <br />$1,901 <br />TOTAL ESTIMATED ANNUAL COST <br />$197,078 <br />TOTAL COST OVER 30 YEARS $5,912,345 <br />acre <br />= cubic yard <br />LF -1 Footprint= 80 acres <br />sum Maintenance Cover thickness = 0.5 feet <br />Foothill Sanitary Landfill San Joaquin County DPW - Solid Waste <br />\\PVWMPF01\shares\Maint-Ops\OSolidWaste\Engineering\1Foothill\CalRecyde\2017 JTD Revision\2017 March WDR Revs\2017-3-15 PCPCMP Revised 3/15/2017 <br />