Two-Year Soil Gas Sampling and Respiration Testing Results for the Bioventing System at Spill Site Number 1, Eaker AFB, Arkansas
Abstract
This letter presents the results of the static soil gas sampling and respiration testing performed by Parsons Engineering Science, Inc. (Parsons ES) at Spill Site No. 1, Eaker Air Force Base (AFB), Arkansas. Soil gas samples were collected and in situ respiration testing was performed by Parsons ES from September 11 through 14, 1998 to assess the extent of remediation completed during approximately 2 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 testing and soil gas sampling event, and to compare these results with previous pilot testing and monitoring results. A site layout and two tables are attached. The as-built bioventing system and soil gas sampling/respiration testing locations are illustrated on Figure 1. Table 1 provides initial, 1-year, and 2-year soil gas sampling results. Table 2 provides the results of respiration testing performed prior to bioventing system startup, and after 1 and 2 years of air injection bioventing.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 14, 1998
- Accession Number
- ADA384452
Entities
Organizations
- Parsons Corporation