||Superfund record of decision : 57th and North Broadway Streets Site OU 1, Wichita Heights, KS.
||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--Kansas.
Hazardous materials ;
Land pollution control ;
Water pollution control ;
Vinyl chloride ;
Ground water ;
Soil contamination ;
Water treatment ;
Soil treatment ;
Water pollution monitoring ;
Environmental monitoring ;
Record of Decision ;
Second Remedial Action ;
Witchita Heights(Kansas) ;
Sedgwick County(Kansas) ;
Volatile organic compounds ;
||Region 7 IRC Library/Kansas City,KS
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||148 pages : illustrations, maps ; 28 cm
This decision document presents the selected remedy for the 57th and N. Broadway site OU1, in Park City - Wichita, Kansas. This action addresses contaminated ground water and soils. An in-well treatment system will be designed for the northern plume to contain and treat the plume to the point that the contaminant levels fall below Maximum Contaminant Levels (MCLs). Additional in-well strippers may be added to the Riverview plume to complete the treatment of the southern plume to MCLs. In addition, in-situ vapor extraction will be utilized to treat contaminated soils at the former Wilko Paint facility. Additional soil sampling will take place on the Midland Refinery and Wilko properties to determine if in-situ vapor extraction will be necessary to treat soils which could constitute a source for ground water contamination at these locations. This remedy also includes ground water monitoring to determine the effectiveness of the treatment system and institutional controls to prevent exposure to contaminated ground water.
Cover title. "9/29/1999." "PB99-964305." "EPA/541/R-99/075." "1999." Microfiche.