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<br />C[2355
<br />
<br />~ ------- - - ~-----~-
<br />
<br />Table S-4.-Cost effectiveness of the viable alternatives
<br />
<br />'\
<br />
<br />Canal Lining
<br />
<br />Pressure Pipe
<br />aO-foot head)
<br />
<br />Pressure Pipe
<br />(100.foot head)
<br />
<br />Capital costs I
<br />Construction cost
<br />IDC
<br />Capital investmen t
<br />Annual investment
<br />Annual OMR&E (increase)
<br />Total annual cost
<br />Tons of salt removed
<br />Cost per ton
<br />
<br />$10,493,000
<br />1,237.000
<br />$11,730,000
<br />1,014,180
<br />o
<br />$1,014,180
<br />27,700
<br />$36.61
<br />
<br />1 Preauthorization and archeological costs excludf"-"
<br />
<br />$12,098,000
<br />1.434.000
<br />$13,532,000
<br />1,170,050
<br />390.000
<br />$1,560,050
<br />18,400
<br />$84.78
<br />
<br />$14,145,000
<br />1.678.000
<br />$15,823,000
<br />1,368,110
<br />559.000
<br />$1,927,110
<br />18,400
<br />$104,73
<br />
<br />PROJECT SCHEDULE
<br /> Table S-5.-Schedule
<br /> Program item Quantity Estimate.l 1st year 2nd year 3rd year
<br /> Total
<br />Line
<br />No. 2 3 4 5 6
<br /> Desi~ Construction
<br />2 Construction
<br />3 Hammond Canal
<br /> concrete lining
<br />4 Main Canal 19.52 mi $9,047,000 $835,000 $5,700.000 $2,512,000
<br />5 Gravity extension 3.94 mi 787,000 73,000 714,000
<br />6 East Highline 2,30 mi 469,000 43,000 426,000
<br />7 West Highline 0.97 mi 190,000 18,000 172,000
<br />8 Fish & wildlife
<br /> mitigation
<br />9 (Subtotal) 10,493,000 969,000 7.012,000 2,512,000
<br />10 Interest during
<br /> construction 26.73 mi 1,237,000 219,000 913,000 105,000
<br />11 Total construction
<br /> cost 11,730,000 1,188,000 7,925,000 2,617,000
<br />
<br />S-8
<br />
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