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DOI	10.2172/658180
报告编号	PNNL--11862
来源ID	OSTI_ID: 658180
	Estimates of deep drainage rates at the U.S. Department of Energy Pantex Plant, Amarillo, Texas
	Fayer, M.J.; Richmond, M.C.; Wigmosta, M.S. [Pacific Northwest National Lab., Richland, WA (United States)]; Kelley, M.E. [Battelle Environmental Restoration Dept., Columbus, OH (United States)]
英文摘要	In FY 1996, the Pacific Northwest National Laboratory (PNNL) provided technical assistance to Battelle Columbus Operations (BCO) in their ongoing assessment of contaminant migration at the Pantex Plant in Amarillo, Texas. The objective of this report is to calculate deep drainage rates at the Pantex Plant. These deep drainage rates may eventually be used to predict contaminant loading to the underlying unconfined aquifer for the Pantex Plant Baseline Risk Assessment. These rates will also be used to support analyses of remedial activities involving surface alterations or the subsurface injection withdrawal of liquids or gases. The scope of this report is to estimate deep drainage rates for the major surface features at the Pantex Plant, including ditches and playas, natural grassland, dryland crop rotation, unvegetated soil, and graveled surfaces. Areas such as Pantex Lake that are outside the main plant boundaries were not included in the analysis. All estimates were derived using existing data or best estimates; no new data were collected. The modeling framework used to estimate the rates is described to enable future correlations, improvements, and enhancements. The scope of this report includes only data gathered during FY 1996. However, a current review of the data gathered on weather, soil, plants, and other information in the time period since did not reveal anything that would significantly alter the results presented in this report.
出版年	1998
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	05 NUCLEAR FUELS ; PANTEX PLANT ; AQUIFERS ; ENVIRONMENTAL TRANSPORT ; SITE CHARACTERIZATION ; SOLVENTS ; FUELS ; CHEMICAL EXPLOSIVES ; METALS ; GROUNDWATER RECHARGE
URL	http://www.osti.gov/scitech/servlets/purl/658180
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/267500
推荐引用方式 GB/T 7714	Fayer, M.J.,Richmond, M.C.,Wigmosta, M.S. [Pacific Northwest National Lab., Richland, WA ,et al. Estimates of deep drainage rates at the U.S. Department of Energy Pantex Plant, Amarillo, Texas,1998.