Recycling Treated Municipal Wastewater for Industrial Water Use

WATER REUSE SYSTEM COST OF SERVICE TABLE BASE SYSTEM
tions General Items
Variable Lab Costs, $
$0 Sodium Hypochloride, $/gal of 12.5%
100% Chlorine Dose, mg/L (year-round, see Note A)
0% Electrical Power, $/kwhr
20
5.00% FTE Annual Salary with Benefits, $
1% Finance, Operations, Cust Service
Legal
Engineering
Length of Distribution System (mi) Annual Avg Flow/Demand (MGD)
2.0
Summary of Capital Cost Estimates
Description
Treatment Facilities
Storage Facilities
Pump Station
Piping
TOTAL CAPITAL
Cost Components Basis/Methodology
Debt Service (Capital Cost) Based on debt service payment
Pumping System
Maintenance Labor hours/week at operator rate input-see Note B
Equipment Maintenance Based on % of capital cost input
Electrical Power Based on per Kwh rate input; see Note C
Reuse Treatment at WWTP
Chlorine Disinfection $/gallon at %Conc input; see Note A
Other From Treatment Module
Laboratory Lab cost input
Electrical Power From Treatment Module
Equipment Maintenance&Labor Based on % of capital cost input
Distribution System Maintenance Equals water system cost/mile-see Note B
General System Management
Engineering 0.15 FTE base; .05% increase per mgd
Finance and Accounting 0.15 FTE
Legal 0.05 FTE
Customer Service 0.05 FTE
TOTAL OF ALL COST COMPONENTS FOR RECLAIMED WATER:
Length of Distribution System (mi) Annual Avg Flow/Demand (MGD)
2.5
Summary of Capital Cost Estimates
Description
Treatment Facilities
Storage Facilities
Pump Station
Piping
TOTAL CAPITAL
Cost Components Basis/Methodology
Debt Service (Capital Cost) Based on debt service payment
Pumping System
Maintenance Labor hours/week at operator rate input-see Note B
Equipment Maintenance Based on % of capital cost input
Electrical Power Based on per Kwh rate input; see Note C
Reuse Treatment at WWTP
Chlorine Disinfection $/gallon at %Conc input; see Note A
Other From Treatment Module
Laboratory Lab cost input
Electrical Power From Treatment Module
Equipment Maintenance&Labor Based on % of capital cost input
Distribution System Maintenance Equals water system cost/mile-see Note B
General System Management
Engineering 0.15 FTE base; .05% increase per mgd
Finance and Accounting 0.15 FTE
Legal 0.05 FTE
Customer Service 0.05 FTE
TOTAL OF ALL COST COMPONENTS FOR RECLAIMED WATER:
2 2.5 3 3.5 4 4.5 5 10 15 30
Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons
Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost
$210,000 $225,000 $240,000 $255,000 $270,000 $285,000 $300,000 $400,000 $475,000 $700,000
$0 $0 $0 $0 $0 $0 $0 $0 $0 $0
$971,261 $1,214,076 $1,456,891 $1,699,706 $1,942,522 $2,185,337 $2,428,152 $4,046,920 $6,070,380 $12,140,759
$1,976,200 $2,217,100 $2,458,000 $2,698,900 $2,939,800 $3,180,700 $3,624,200 $5,037,700 $6,451,200 $10,691,700
$3,157,461 $3,656,176 $4,154,891 $4,653,606 $5,152,322 $5,651,037 $6,352,352 $9,484,620 $12,996,580 $23,532,459
$243,711 $0.33 $282,205 $0.31 $320,698 $0.29 $359,192 $0.28 $397,686 $0.27 $436,179 $0.27 $490,311 $0.27 $732,077 $0.20 $1,003,150 $0.18 $1,816,370 $0.17
$8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.00 $10,400 $0.00 $12,800 $0.00 $16,000 $0.00
$9,713 $0.01 $12,141 $0.01 $14,569 $0.01 $16,997 $0.01 $19,425 $0.01 $21,853 $0.01 $24,282 $0.01 $40,469 $0.01 $60,704 $0.01 $121,408 $0.01
$34,245 $0.05 $40,934 $0.04 $47,359 $0.04 $53,571 $0.04 $59,607 $0.04 $65,494 $0.04 $71,251 $0.04 $124,020 $0.03 $171,512 $0.03 $298,537 $0.03
$28,685 $0.04 $35,856 $0.04 $43,027 $0.04 $50,198 $0.04 $57,370 $0.04 $64,541 $0.04 $71,712 $0.04 $143,424 $0.04 $215,136 $0.04 $430,272 $0.04
$0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00
$20,000 $0.03 $20,000 $0.02 $20,000 $0.02 $20,000 $0.02 $20,000 $0.01 $20,000 $0.01 $20,000 $0.01 $20,000 $0.01 $20,000 $0.00 $20,000 $0.00
$0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00
$10,500 $0.01 $11,250 $0.01 $12,000 $0.01 $12,750 $0.01 $13,500 $0.01 $14,250 $0.01 $15,000 $0.01 $20,000 $0.01 $23,750 $0.00 $35,000 $0.00
$11,000 $0.02 $11,000 $0.01 $11,000 $0.01 $11,000 $0.01 $11,000 $0.01 $11,000 $0.01 $11,000 $0.01 $11,000 $0.00 $11,000 $0.00 $11,000 $0.00
$15,750 $0.02 $16,125 $0.02 $16,500 $0.02 $16,875 $0.01 $17,250 $0.01 $17,625 $0.01 $18,000 $0.01 $21,750 $0.01 $25,500 $0.00 $36,750 $0.00
$12,600 $0.02 $12,900 $0.01 $13,200 $0.01 $13,500 $0.01 $13,800 $0.01 $14,100 $0.01 $14,400 $0.01 $17,400 $0.00 $20,400 $0.00 $29,400 $0.00
$7,875 $0.01 $8,063 $0.01 $8,250 $0.01 $8,438 $0.01 $8,625 $0.01 $8,813 $0.01 $9,000 $0.00 $10,875 $0.00 $12,750 $0.00 $18,375 $0.00
$4,200 $0.01 $4,300 $0.00 $4,400 $0.00 $4,500 $0.00 $4,600 $0.00 $4,700 $0.00 $4,800 $0.00 $5,800 $0.00 $6,800 $0.00 $9,800 $0.00
$0.56 $0.51 $0.47 $0.45 $0.43 $0.42 $0.42 $0.32 $0.29 $0.26
2 2.5 3 3.5 4 4.5 5 10 15 30
Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons Year 1 Cost, $ $/1000 gallons
Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost Capital Cost
$210,000 $225,000 $240,000 $255,000 $270,000 $285,000 $300,000 $400,000 $475,000 $700,000
$0 $0 $0 $0 $0 $0 $0 $0 $0 $0
$971,261 $1,214,076 $1,456,891 $1,699,706 $1,942,522 $2,185,337 $2,428,152 $4,046,920 $6,070,380 $12,140,759
$2,470,300 $2,771,450 $3,072,600 $3,373,750 $3,674,900 $3,976,050 $4,530,400 $6,297,400 $8,064,400 $13,365,400
$3,651,561 $4,210,526 $4,769,491 $5,328,456 $5,887,422 $6,446,387 $7,258,552 $10,744,320 $14,609,780 $26,206,159
$281,848 $0.39 $324,993 $0.36 $368,137 $0.34 $411,281 $0.32 $454,425 $0.31 $497,569 $0.30 $560,257 $0.31 $829,308 $0.23 $1,127,666 $0.21 $2,022,741 $0.18
$8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.01 $8,800 $0.00 $10,400 $0.00 $12,800 $0.00 $16,000 $0.00
$9,713 $0.01 $12,141 $0.01 $14,569 $0.01 $16,997 $0.01 $19,425 $0.01 $21,853 $0.01 $24,282 $0.01 $40,469 $0.01 $60,704 $0.01 $121,408 $0.01
$37,957 $0.05 $45,022 $0.05 $51,761 $0.05 $58,239 $0.05 $64,503 $0.04 $70,585 $0.04 $76,510 $0.04 $130,019 $0.04 $177,303 $0.03 $301,303 $0.03
$28,685 $0.04 $35,856 $0.04 $43,027 $0.04 $50,198 $0.04 $57,370 $0.04 $64,541 $0.04 $71,712 $0.04 $143,424 $0.04 $215,136 $0.04 $430,272 $0.04
$0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00
$20,000 $0.03 $20,000 $0.02 $20,000 $0.02 $20,000 $0.02 $20,000 $0.01 $20,000 $0.01 $20,000 $0.01 $20,000 $0.01 $20,000 $0.00 $20,000 $0.00
$0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00 $0 $0.00
$10,500 $0.01 $11,250 $0.01 $12,000 $0.01 $12,750 $0.01 $13,500 $0.01 $14,250 $0.01 $15,000 $0.01 $20,000 $0.01 $23,750 $0.00 $35,000 $0.00
$13,750 $0.02 $13,750 $0.02 $13,750 $0.01 $13,750 $0.01 $13,750 $0.01 $13,750 $0.01 $13,750 $0.01 $13,750 $0.00 $13,750 $0.00 $13,750 $0.00
$15,750 $0.02 $16,125 $0.02 $16,500 $0.02 $16,875 $0.01 $17,250 $0.01 $17,625 $0.01 $18,000 $0.01 $21,750 $0.01 $25,500 $0.00 $36,750 $0.00
$12,600 $0.02 $12,900 $0.01 $13,200 $0.01 $13,500 $0.01 $13,800 $0.01 $14,100 $0.01 $14,400 $0.01 $17,400 $0.00 $20,400 $0.00 $29,400 $0.00
$7,875 $0.01 $8,063 $0.01 $8,250 $0.01 $8,438 $0.01 $8,625 $0.01 $8,813 $0.01 $9,000 $0.00 $10,875 $0.00 $12,750 $0.00 $18,375 $0.00
$4,200 $0.01 $4,300 $0.00 $4,400 $0.00 $4,500 $0.00 $4,600 $0.00 $4,700 $0.00 $4,800 $0.00 $5,800 $0.00 $6,800 $0.00 $9,800 $0.00
$0.62 $0.56 $0.52 $0.50 $0.48 $0.46 $0.46 $0.35 $0.31 $0.28
Total Reuse System Costs_BASE-043007-FORPRINTING-2.xls, CURVE Model Page 7 of 10 5/2/2007