Supplement Analysis Site-Wide Environmental Impact Statement for Continued Operation of Los Alamos National Laboratory. Modification of Management Methods for Transuranic Waste Characterization at Los Alamos National Laboratory.

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关键词: Environmental impact statements;    Environmental effects;    Transuranic wastes;    Radioactive waste management;    Alpha-bearing wastes;   

RP-ID  :  DE2004833781

学科分类：工程和技术（综合）

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来源: National Technical Reports Library

【 摘 要 】

This Supplement Analysis (SA) has been prepared to determine if the Site-Wide Environmental Impact Statement for Continued Operations of Los Alamos National Laboratory (SWEIS) (DOE/EIS-0238) adequately addresses the environmental effects of a waste management proposal for installing and operating modular units for the characterization of transuranic (TRU) waste at the Los Alamos National Laboratory (LANL) Technical Area (TA)-54, Area G, or if the SWEIS needs to be supplemented. Council on Environmental Quality regulations at Title 40, Section 1502.9 (c) of the Code of Federal Regulations (40 CFR 1502.9(c)) require federal agencies to prepare a supplement to an EIS when an agency makes substantial changes in the proposed action that are relevant to environmental concerns or there are circumstances or information relevant to concerns and bearing on the proposed action or its impacts. This SA is prepared in accordance with Section 10 CFR 1021.314(c) of the Department of Energy's (DOE's) regulations for NEPA implementation stating that 'When it is unclear whether or not an EIS supplement is required, DOE shall prepare a Supplement Analysis.' This SA specifically compares key impact assessment parameters of the waste management program evaluated in the SWEIS with those of a proposal that would change the approach of a portion of this management program. It also provides an explanation of any differences between the proposed action and activities described in the previous SWEIS analysis.