Technologies and Costs for Removal of Arsenic From Drinking Water

Table C13.1 - Base Costs Obtained from the WATERCO$T Model for Hydraulic Surface WashCost ComponentTotal Filter Area (ft2)Capital Cost140 700 1,400 7,000 14,000 28,000 CategoryManufactured Equipment $9,170 $12,050 $35,090 $82,010 $172,440 $401,200 pLabor $1,300 $2,770 $5,170 $14,710 $29,430 $66,600 cPipes and Valves $2,570 $5,100 $7,020 $13,390 $32,290 $59,870 pElectrical $12,670 $17,920 $20,440 $37,900 $61,120 $92,360 pContingencies $3,860 $5,680 $10,160 $22,200 $44,290 $93,000 cTotal $29,570 $43,520 $77,880 $170,210 $339,570 $713,030Table C13.2 - WATERCO$T Model Base Construction Cost Analysis for Hydraulic Surface WashCost ComponentTotal Filter Area (ft2)Average140 700 1,400 7,000 14,000 28,000 PercentManufactured Equipment 31.01% 27.69% 45.06% 48.18% 50.78% 56.27% 43.16%Labor 4.40% 6.36% 6.64% 8.64% 8.67% 9.34% 7.34%Pipes and Valves 8.69% 11.72% 9.01% 7.87% 9.51% 8.40% 9.20%Electrical 42.85% 41.18% 26.25% 22.27% 18.00% 12.95% 27.25%Contingencies 13.05% 13.05% 13.05% 13.04% 13.04% 13.04% 13.05%Total 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%International Consultants, Inc.Contract 68-C6-0039 C-13February 1999W/W Cost Model Capital Cost Breakdown