Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.2172/139194 |
| 报告编号 | SAND--92-2334 |
| 来源ID | OSTI_ID: 139194 |
| Preclosure radiological safety evaluation: Exploratory Studies Facility; Yucca Mountain Site Characterization Project | |
| Schelling, F.J. [Sandia National Labs., Albuquerque, NM (US)]; Smith, J.D. [GRAM, Inc., Albuquerque, NM (US)] | |
| 英文摘要 | A radiological safety evaluation is performed to determine the impacts of Exploratory Studies Facility (ESF) design changes on the preclosure public radiological safety for a potential nuclear waste repository at Yucca Mountain, Nevada. Although the ESF design has undergone significant modification, incorporation of the modified design requires only modest changes to the conceptual repository configuration. To the extent feasible, the results of earlier safety evaluations presented in SAND84-2641, SAND88-7061, and SAND89-7024, which were based on the original ESF configuration, are compared with the results for the modified configuration. This comparison provides an estimate of the range of analysis uncertainty. This preliminary analysis indicates that there are no Q-scenarios, which are defined as those scenarios with a net occurrence probability of greater than 10{sup {minus}6}/yr and produce a radiological dose at the 5-km controlled area boundary of greater than 0.5 rem. The analysis yielded estimates for an underground accident of a probability of 3.8 {times} 10{sup {minus}15}/yr and a dose of 1.5 rem. For a surface-initiated accident, a probability of 1.5 {times} 10{sup {minus}12}/yr and a dose of 0.6 rem was estimated. |
| 出版年 | 1993 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 05 NUCLEAR FUELS ; YUCCA MOUNTAIN ; RADIOACTIVE WASTE FACILITIES ; SAFETY ANALYSIS ; RADIATION HAZARDS ; RISK ASSESSMENT ; NEVADA ; UNDERGROUND FACILITIES ; RADIOACTIVE WASTE STORAGE ; MODIFICATIONS ; Yucca Mountain Project |
| URL | http://www.osti.gov/scitech/servlets/purl/139194 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/265196 |
| 推荐引用方式 GB/T 7714 | Schelling, F.J. [Sandia National Labs., Albuquerque, NM ,Smith, J.D. [GRAM, Inc., Albuquerque, NM . Preclosure radiological safety evaluation: Exploratory Studies Facility; Yucca Mountain Site Characterization Project,1993. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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