Extended Bioventing Testing Results at the Aboveground Jet Fuel Storage Tank #20, Randolph AFB LPST # 104626

Abstract

Parsons Engineering Science, Inc. (Parsons ES) is pleased to submit the results of the extended bioventing testing at the aboveground jet fuel storage Tank #20 at Randolph Air Force Base (AFB), located in San Antonio, Texas. Soil gas samples were collected and in situ respiration testing was performed by Parsons ES from 3 to 8 May 1996 to assess the extent of remediation completed during approximately three years of air injection bioventing. The purpose of this letter is to summarize site and bioventing activities to date, present the results of the most recent respiration and soil gas sampling, and make recommendations based on site data. A site layout and three tables are attached. The as-built bioventing system and sampling/respiration testing locations are illustrated on Figure 1. Table 1 summarizes soil analytical results as compared to State of Texas criteria. Tables 2 and 3 provide results of initial, 1-year, and 3-year soil gas sampling, and respiration testing, respectively.

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Document Details

Document Type
Technical Report
Publication Date
Jun 18, 1996
Accession Number
ADA384884

Entities

Organizations

  • Parsons Corporation

Tags

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Aviation Gasoline
  • Biodegradation
  • Carbon Dioxide
  • Chemistry
  • Contamination
  • Department Of Defense
  • Directives
  • Engineering
  • Fuels
  • Hydrocarbons
  • Jet Engine Fuels
  • Materials Laboratories
  • Materials Science
  • Natural Resources
  • Storage Tanks

Readers

  • Environmental Remediation and Restoration.