Accession Number : ADA286948


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


Descriptive Note : Final rept.


Corporate Author : PARSONS ENGINEERING SCIENCE INC DENVER CO


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a286948.pdf


Report Date : Jun 1995


Pagination or Media Count : 612


Abstract : This report presents the results of an engineering evaluation/cost analysis (EE/CA) performed by Parsons Engineering Science, Inc. (Parsons ES) (formerly known as Engineering-Science, Inc. (ES)) at Hill Air Force Base, Utah to evaluate the use of intrinsic remediation (natural attenuation) with long- term monitoring as a remedial option for dissolved-phase benzene, toluene, ethylbenzene, and xylene (BTEX) contamination in the shallow saturated zone near underground storage tank (UST) Site 870. Soil and ground water contamination is known to occur at the site, with contamination being present in the dissolved and gaseous phases, and as light nonaqueous phase liquid (LNAPL). This study focused on the impact of dissolved-phase BTEX on the shallow ground water system at the site. Site history and the results of soil and ground water investigations conducted previously are also summarized in this report


Descriptors :   *COST ANALYSIS , *SHALLOW WATER , *WATER TREATMENT , *GROUND WATER , *FUEL CONTAMINATION , *WATER POLLUTION , MIGRATION , DISSOLVING , UTAH , AIR FORCE FACILITIES


Subject Categories : Economics and Cost Analysis
      Physical Chemistry
      Fuels
      Water Pollution and Control


Distribution Statement : APPROVED FOR PUBLIC RELEASE