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<br />Table lOB
<br />
<br />ESTIMATE OF OPERATING COSTS FOR VERTICAL
<br />TUBE EVAPORATOR - MULTISTAGE FLASH PROCESS
<br />
<br />.....
<br />CO
<br />0'>
<br />W
<br />
<br /> PLANT CAPACITY PLANT CAPACITY
<br /> 10 mgd_330 daysjyr 50 mgd_-330 days /yr
<br /> COST CENTER
<br /> lhte Number Tot al Number Total
<br /> $/ Y' Required $jyr Required $/yr
<br />7, Operatin~ Labor
<br /> SupervIsor 18,000 I 18,000 I 18,000
<br /> Engineer 16,000 I 16,000 I 16,000
<br /> Operators 10,000 8 80,000 12 120,000
<br /> Quality Control 12,000 I 12,00q, I 12,000
<br /> Clerk, Guards, Janitor 7,000 3 21,000 10 70,000
<br /> Total Operating Labor 14 147,000 25 236,000
<br /> 15% Payroll Extras 22,050 35,400
<br />8, Maintenance Labor
<br /> Supervisor 14,000 y, 7,000 I 14,000
<br /> Engineer 12,000 3 36,000 5 60,000
<br /> Electrical 13,000 2 26,000 4 52,000
<br /> Instrument 12,000 I 12,000
<br /> Total Maintenance Labor 5~ 69,000 II 138,000
<br /> 15% Payroll Extras 10,350 20,700
<br /> Total Labor and P.E. 19~ 36
<br />9. General and Administrative'Overhead 74,520 129,030
<br /> 30% (Opt" Main. Labor and P,E,)
<br />10. Supplies and Maintenance Materials 36,295 133,015
<br /> 0.5% Total Plant Cost
<br />II, Chemicals
<br /> Sulfuric Acid $0.0175jlb 96,288 481,442
<br /> Chlorine $0.063/Ib 3,200 16,000
<br />12, Steam Costs 300/106 Btu 635,123 3,175,615
<br />13, Electric power' 0.450/kwhr 59,400 25'1,000
<br />
<br />33
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