Intrinsic Remediation Engineering Evaluation/Cost Analysis Addendum for UST Site 870, Hill Air Force Base Ogden, Utah

Abstract

The intent of the EE/CA Addendum was to determine the role of natural attenuation in remediating fuel contamination in groundwater at Site 870. The EE/CA was conducted to evaluate the use of intrinsic remediation with long-term monitoring (LTM) for remediation of fuel hydrocarbon contamination dissolved in groundwater at UST Site 870. This update summarizes the results of the third sampling event performed as part of long-term groundwater monitoring at the site. This sampling was conducted in September 1998 by researchers from the US Environmental Protection Agency (USEPA) National Risk Management Research Laboratory (NRMRL) Subsurface Protection and Remediation Division. The original EE/CA sampling event was conducted in August 1993 with the first long-term sampling occurring in July 1994 and the second long-term sampling occurring in September 1995. The main emphasis of this summary is to evaluate changes in dissolved benzene, toluene, ethylbenzene, and xylene (BTEX) concentrations, plume extent, and natural attenuation mechanisms through time.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1999
Accession Number
ADA369528

Entities

Organizations

  • Parsons Corporation

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Biodegradation
  • Chemical Synthesis
  • Chemistry
  • Cost Analysis
  • Ecology
  • Electron Acceptors
  • Engineering
  • Environment
  • Environmental Protection
  • Groundwater
  • Hydrocarbons
  • Inorganic Chemistry
  • Monitoring
  • Risk Management
  • Technology Transfer

Fields of Study

  • Environmental science

Readers

  • Environmental Remediation and Restoration.
  • Groundwater Contamination Remediation.