Results of Bioventing System Monitoring at Building 675 (LPST No. 98508) , Fort Bliss, Texas

摘要

This letter presents the results of the bioventing system monitoring performed by Parsons Engineering Science, Inc. (Parsons ES) during the week of 28 April 1997 at Building 675, located at Fort Bliss, Texas. Soil gas samples were collected, and in situ respiration testing was performed to assess the extent of remediation achieved during approximately 1 year of air injection bioventing at Building 675. The purpose of this letter is to summarize remediation activities to date, present the results of the April and May 1997 monitoring event and compare them with the results of the initial bioventing pilot test completed by Parsons ES in April 1996 (Parsons ES, 1 996b), and to make recommendations for future remediation activities at Building 675.