This technology evaluation report describes deployment of the HAPSITE GC/MS by an analytical service provider to produce low-cost, real-time VOC data in the field using EPA Method 8260. The U.S. Army Corps of Engineers (USACE) used the data to make real-time decisions concerning borings placement and long-term monitoring wells installation within a single field mobilization of 3 weeks. The USACE estimated they saved $27,000 (26% of total projected costs) and 4 days of field time over project costs that would have been incurred if fixed laboratory analyses had been used. The report includes a summary of the QA/QC protocol used and project-specific analytical performance.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Innovations in Site Characterization Technology Evaluation: Real-time VOC Analysis Using a Field Portable GC/MS (PDF)(34 pp, 767 K, 2001, 542-R-01-011)