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� s s <br /> TABLE 17 <br /> CAPITAL/O&M COST COMPARISON OF ALTERNATIVES <br /> CORRAL HOLLOW SANITARY LANDFILL ENGINEERING FEASIBILITY STUDY <br /> Alternative Description Capital Capital Yearly O&M O&M Cost Project Cost <br /> Cost Cost Score Costs Score Totals(1) <br /> No. 1 Final Cover Extension $507,631 4 $22,272 9 $953,071 <br /> No. 2 Landfill Gas Extraction System Expansion $87,136 9 $29,484 8 $676,816 <br /> No. 3 IAS/VES $1,386,720 0 $482,693 0 $11,040,580 <br /> No. 4 Intrinsic Remediation $9,7504 10 $16,838 10 $346,510 <br /> No. 5 Groundwater Extraction $605,340 4 $120,530 1 <br /> with Air Stripping $3,015,940 <br /> No. 6 Groundwater Extraction $720,813 3 $133,978 0 $3,400,373 <br /> with GAC Treatment <br /> (1)—Capital Costs plus 20 years O&M Costs <br />