Technologies and Costs for Removal of Arsenic From Drinking Water

Table C14.1 - Base Costs Obtained from the WATERCO$T Model for In-Plant PumpingCost ComponentPumping Capacity (mgd)Capital Cost1 5 10 50 100 200 CategoryExcavation & Sitework $100 $100 $130 $360 $600 $1,030 cManufactured Equipment $6,300 $9,110 $14,780 $48,650 $83,400 $152,900 pConcrete $970 $970 $1,510 $4,770 $8,030 $14,090 pSteel $1,610 $1,610 $2,450 $7,630 $12,500 $21,330 pLabor $5,570 $10,410 $24,070 $63,330 $129,130 $331,030 cPipes and Valves $5,090 $12,330 $16,300 $60,230 $114,200 $222,080 pElectrical $3,170 $4,930 $7,390 $25,760 $47,240 $89,360 pHousing $1,500 $1,500 $3,000 $14,520 $28,830 $58,080 pContingencies $3,650 $6,140 $10,440 $33,790 $63,590 $133,490 cTotal $27,960 $47,100 $80,070 $259,040 $487,520 $1,023,390Table C14.2 - WATERCO$T Model Base Construction Cost Analysis for In-Plant PumpingCost ComponentPumping Capacity (mgd)Average1 5 10 50 100 200 PercentExcavation & Sitework 0.36% 0.21% 0.16% 0.14% 0.12% 0.10% 0.18%Manufactured Equipment 22.53% 19.34% 18.46% 18.78% 17.11% 14.94% 18.53%Concrete 3.47% 2.06% 1.89% 1.84% 1.65% 1.38% 2.05%Steel 5.76% 3.42% 3.06% 2.95% 2.56% 2.08% 3.31%Labor 19.92% 22.10% 30.06% 24.45% 26.49% 32.35% 25.89%Pipes and Valves 18.20% 26.18% 20.36% 23.25% 23.42% 21.70% 22.19%Electrical 11.34% 10.47% 9.23% 9.94% 9.69% 8.73% 9.90%Housing 5.36% 3.18% 3.75% 5.61% 5.91% 5.68% 4.92%Contingencies 13.05% 13.04% 13.04% 13.04% 13.04% 13.04% 13.04%Total 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%International Consultants, Inc.Contract 68-C6-0039 C-14February 1999W/W Cost Model Capital Cost Breakdown