200-BP-1 Prototype Hanford Barrier -- 15 Years of Performance Monitoring

doi:10.2172/1027194

GSTDTAP > 地球科学

DOI	10.2172/1027194
报告编号	PNNL-18845 Revision 1
来源ID	OSTI ID: 1027194
	200-BP-1 Prototype Hanford Barrier -- 15 Years of Performance Monitoring
	Charles Eckert; Charles Liotta
	2011-09-30
出版年	2011
语种	英语
国家	美国
领域	地球科学
英文摘要	Monitoring is an essential component of engineered barrier system design and operation. A composite capacitive cover, including a capillary break and an evapotranspiration (ET) barrier at the Hanford Site, is generating data that can be used to help resolve these issues. The prototype Hanford barrier was constructed over the 216-B-57 Crib in 1994 to evaluate surface-barrier constructability, construction costs, and physical and hydrologic performance at the field scale. The barrier has been routinely monitored between November 1994 and September 1998 as part of a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) treatability test of barrier performance for the 200 BP 1 Operable Unit. Since FY 1998, monitoring has focused on a more limited set of key water balance, stability, and biotic parameters. In FY 2009, data collection was focused on: (1) water-balance monitoring, consisting of precipitation, runoff, soil moisture storage, and drainage measurements with evapotranspiration calculated by difference; (2) stability monitoring, consisting of asphalt-layer-settlement, basalt-side-slope-stability, and surface-elevation measurements; (3) vegetation dynamics; and (4) animal use. September 2009 marked 15 years since the start of monitoring and the collection of performance data. This report describes the results of monitoring activities during the period October 1, 2008, through September 30, 2009, and summarizes the 15 years of performance data collected from September 1994 through September 2009.
英文关键词	Environmental Molecular Sciences Laboratory
URL	查看原文
来源平台	US Department of Energy (DOE)
引用统计
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/5127
专题	地球科学
推荐引用方式 GB/T 7714	Charles Eckert,Charles Liotta. 200-BP-1 Prototype Hanford Barrier -- 15 Years of Performance Monitoring,2011.