Superfund record of decision (EPA Region 8): Ellsworth Air Force Base, Operable Unit 4, Rapid City, SD, May 10, 1996

Technical Report · Tue Oct 01 00:00:00 EDT 1996

OSTI ID:406002

This ROD is for a remedial action at OU-4 and is the sixth ROD for EAFB. The selected alternative for the landfill, soil cover, includes: Instutional controls for the landfill area; Placing a soil cover capable of sustaining perennial vegetation over the landfill area; Landfill gas monitoring and passive collection systems, as necessary; and Long-term monitoring and maintenance. The selected alternative for the ground water, pump and treat, includes continued operation of the interim remedial action (IRA) which consists of removal and treatment of contaminated ground water; and installation of recovery trenches and/or additional extraction wells.

• Research Organization: US Environmental Protection Agency (EPA), Research Triangle Park, NC (United States). Office of Emergency and Remedial Response
• OSTI ID: 406002
• Report Number(s): PB-96-964409/XAB; EPA/ROD/R-08-96/121; TRN: 63172126
• Resource Relation: Other Information: DN: See also PB--95-964414; PBD: Oct 1996
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
US SUPERFUND
SITE CHARACTERIZATION
LAND POLLUTION
AROMATICS
REMEDIAL ACTION
RISK ASSESSMENT
SOILS
GROUND WATER
MONITORING
POLYCHLORINATED BIPHENYLS
FURANS
POLYCYCLIC AROMATIC HYDROCARBONS