Record Display for the EPA National Library Catalog
RECORD NUMBER: 41 OF 95| Main Title | Superfund record of decision : Croyden TCE, PA : second remedial action : final. | ||||||||||||||||||||||||||
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| CORP Author | United States. Environmental Protection Agency. | ||||||||||||||||||||||||||
| Publisher | U.S. Environmental Protection Agency, Office of Emergency and Remedial Response ; Reproduced by National Technical Information Service, | ||||||||||||||||||||||||||
| Year Published | 1990 | ||||||||||||||||||||||||||
| Report Number | EPA/ROD/R03-90/088 | ||||||||||||||||||||||||||
| Stock Number | PB91-921405 | ||||||||||||||||||||||||||
| OCLC Number | 24238671 | ||||||||||||||||||||||||||
| Subjects | Hazardous waste sites--Pennsylvania--Bucks County ; Croyden TCE site (Pa) ; Bucks County (Pa) | ||||||||||||||||||||||||||
| Additional Subjects | Hazardous materials ; Waste treatment ; Pollution control ; Sites ; Industrial wastes ; Soils ; Ground water ; Waste disposal ; Vinyl chloride ; Pumping ; Absorption ; Vapors ; Exhaust gases ; Cost estimates ; Plumes ; Superfund ; Second Remedial Action ; Bucks County(Pennsylvania) ; Record of Decision ; Volatile organic compounds ; Air stripping ; Describing ; Volume ; Contaminants ; Monitoring ; Aliphatic hydrocarbons ; National government ; State government ; Cost analysis ; Cleanup ; Trichloroethene | ||||||||||||||||||||||||||
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| Collation | 128 p. | ||||||||||||||||||||||||||
| Abstract | The Croydon TCE site is in Bristol Township, Bucks County, Pennsylvania. A series of studies conducted by EPA beginning in 1984 led to the detection of VOC contamination in the ground water over a 3.5-square mile area referred to as the study area. The area is composed of the Croydon residential community and several manufacturing and commercial establishments. The 1990 ROD addresses the remediation of the ground water contamination at the site. The primary contaminants of concern affecting the ground water are VOCs including TCE and 1,1-DCE. The selected remedial action for the site includes ground water pumping and onsite treatment using air stripping, followed by carbon adsorption as an ancillary treatment step before onsite discharge of the treated ground water; vapor-phased carbon adsorption treatment of air stripper exhaust, followed by offsite disposal or treatment of spent carbon and ground water monitoring. The estimated present worth cost for this remedial action is $1,345,000, which includes an estimated annual O and M cost of $46,709 for 45 years. |
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| Notes | "06/29/90." "PB91-921405." "Office of Emergency and Remedial Response." |