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<br />8t61
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<br />Table 7
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<br />OPERATING COSTS fOR MULTISTAGE fLASH PROCESS
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<br />...
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<br /> PLANT CAPACITY, 10 mgd PLANT CAPACITY, SO mgd
<br /> CAflRYING CAPACITY FACTOR, 90%* 330 days/yr CAPACITY FkCTOR. 90%- 330 days/yr
<br /> CHARGE OUTPUT. 3.3 x 106 kgal/yr OUTPUT. 16.5 X 106 kgal/yr
<br /> MUL TlPLIER
<br /> % Capital Annua.l CO,~t- Water Costs Capital "Annual" Cost Water Costs
<br /> Cost's C-oS't's
<br /> 103 $ S t/kga1 % 103 S S ,jkgal %
<br />CAPITAL COST CENTERS
<br />I. Desalting Equipment 6,23 7,723 481,142 12.67 25,83 31,893 1,986,933 12,04 27.04
<br />2, Water Treatment 6.23 275 17,132 0,52 0,92 780 48,594 0,29 0.66
<br />3, Bui Iding and 51 te Improv. 6.23 110 6,853 0,21 0.37 260 16,198 0.10 0.22
<br />4, Indirect Capital Costs 6.23 1,255 78,186 2,37 4,20 5,167 321,904 I. 95 4.38
<br />5, Land Costs 4.63 250 11,575 0,35 0.62 1.000 46,300 0.28 0.63'
<br />6, Working Capi tal 4,63 i40 6,482 0,20 0.35 710 32,873 0.19 0.45
<br /> IDTAL CAPITAL COSTS 9,753 39,810
<br />HEUlRRING COST CrnTERS
<br />7, Insurance 23,402 0,71 1.25 95,250 0.57 I. 30
<br /> TOTAL ANNUAL fIXED COSTS 624,777 18.93 33,55 2,548,052 15.44 34.68
<br />OPERATION AND MAINTENANCE COST crnTERS
<br />8, Operating Labor ioc!. 15% P,E, 169,050 5,12 9.08 271,400 I. 64 3.69
<br />9, Maintenance Labor incl. 15% p, E. 57,500 I. 74 3.09 144,900 0,88 I. 97
<br />10. G & A Overhead 67,965 2,05 3,64 124,890 0.76 I. 70
<br />II. Supplies and Maintenance Material s 46,815 I. 42 2,51 190,500 I. 15 2.59
<br />12. Olemicals 119,792 3.63 6,43 598,762 3.62 8.14
<br />13. Steam 671,268 20,34 36,05 2,948,785 17.87 40,,13
<br />14. Electric Power 103,950 3,15 5.58 519,750 3.15 7.07
<br /> TOTAL OPERATION AND MAINTENANCE 1,237,340 37,49 66,45 4,798,987 29.08 65.32
<br /> fiSTS
<br /> TOTAL fIXED PLUS 0 & M COSTS 1,862,117 56,42 100 7,347,039 44.52 100
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