Travis Air Force Base: A greener cleanups case study |
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| Authors: | Jeff Gamlin Douglas Downey Paul Favara Lonnie Duke Glenn Anderson |
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| Affiliation: | 1. CH2M, Englewood, Colorado, USA;2. Restoration Program Manager, AFCEC/CZOW, Travis AFB, California, USA |
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| Abstract: | Travis Air Force Base, California, has accelerated the pace of remediation while reducing long‐term costs and cutting greenhouse gas production. This has been achieved through optimizing existing systems and processes, adopting greener cleanups best management practices, and testing and implementing innovative “green” technologies. By optimizing and replacing existing systems that used energy‐intensive infrastructure, and by promoting the use of innovative in situ technologies, the US Air Force (Air Force) led team comprised of the Air Force Civil Engineer Center, the US Army Corps of Engineers, the performance‐based contractor CH2M, and the regulatory agencies consisting of the US Environmental Protection Agency, the California Water Board, and the California Department of Toxic Substances Control, has reduced annual system operation and maintenance costs by over $200,000 per year, while reducing annual carbon dioxide production by approximately 930 tons per year. As a result of these actions, chlorinated solvent source areas have been reduced by over 99 percent in some cases, and the predicted cleanup time frame for multiple sites has been reduced by several decades. This article provides a case study for implementation of cost‐effective greener cleanup actions, and summarizes the approach taken by the Air Force led team to complete the greener cleanups self‐declaration process consistent with the ASTM International's E‐2893 Standard Guide for Greener Cleanups. |
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