||Superfund record of decision : Weldon Spring Former Army Ordnance Works, Operable Unit 1: soils and pipeline, St. Charles County, MO.
||Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
||U.S. Environmental Protection Agency, Office of Emergency and Remedial Response},
Hazardous waste sites--Missouri
Hazardous materials ;
Waste disposal ;
Land pollution control ;
Army facilities ;
Polychlorinated biphenyls ;
Polycyclic aromatic hydrocarbons ;
Soil contamination ;
Waste treatment ;
Soil treatment ;
Remedial action ;
Record of Decision ;
Army Ordnance Works ;
Weldon Spring(Missouri) ;
Saint Charles County(Missouri) ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||1 v. (various pagings) : ill., maps ; 28 cm.
This decision document presents the selected remedial action of Operable Unit 1 at the Former Weldon Spring Ordnance Works (WSOW), in the Weldon Spring, Missouri. The selected remedy for Operable Unit 1 incorporates both treatment and containment technologies for remediation of soil and pipeline media at the site. The remedy includes incineration of nitroaromatics-contaminated soils and wooden pipeline, stabilization and on-site landfill of lead-contaminated soils, and on-site landfill of construction debris separated from the contaminated soils. These proven technologies will substantially reduce risks associated with the contaminated materials that represent the principal threat at the site, and provide for permanent destruction of the nitroaromatics contamination. The selected remedy also eliminates a source of nitroaromatics to the groundwater.
Cover title. "9/26/1996." "PB96-964305." "EPA/ROD/R07-96/087." "March 1997."