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RECORD NUMBER: 30 OF 50

OLS Field Name OLS Field Data
Main Title Estimation of Small System Water Treatment Costs.
Author Gumerman, R. C. ; Burris, B. E. ; Hansen, S. P. ;
CORP Author Culp/Wesner/Culp, Santa Ana, CA.;Municipal Environmental Research Lab., Cincinnati, OH.
Year Published 1984
Report Number EPA-68-03-3093; EPA/DF-85/003A ; EPA/600/2-84/184A
Stock Number PB85-161644
Additional Subjects Cost analysis ; Potable water ; Water pollution control ; Water treatment ; Design criteria ; Chemical engineering ; Regulations ; Construction costs ; Operating costs ; Industrial waste treatment ; Sludge disposal ; Brines ; Maintenance ; Excavation ; Concrete ; Steels ; Pipes(Tubes) ; Valves ; Electrical equipment ; Residential buildings ; Computer programs ; Field tests ; Drinking water ; Unit processes ; Small systems
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB85-161644 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 601p
Abstract
This report presents cost data for unit processes that are capable of removing contaminants included in the National Interim Primary Drinking Water Regulations. Construction and operation and maintenance cost data are presented for 45 centralized treatment unit processes that are considered to be especially applicable to contaminant removal or to the treatment and disposal of sludges or brines produced by the treatment processes. These cost data are applicable to flows up to 3,785 cu m/day (1 mgd). Cost data are also presented for five point-of-use treatment techniques. Construction and operation and maintenance costs are presented versus the most appropriate design parameter for the process. Construction costs were developed by summing the cost of eight individual categories: excavation and sitework; manufactured equipment; concrete; steel; installation labor; pipe and valves; electrical and instrumentation; and housing. Operation and maintenance requirements were determined individually for three categories: energy (building and process); maintenance material; and labor. All costs are presented in terms of December 1983, dollars, and a discussion is included on cost updating.