| DOI: | 10.2172/1330101
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| 报告号: | DOE/NV--1548
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| 报告题名: | Closure Report for Corrective Action Unit 412: Clean Slate I Plutonium Dispersion (TTR) Tonopah Test Range, Nevada, Revision 0 |
| 作者: | Matthews, Patrick
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| 出版年: | 2016
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| 发表日期: | 2016-08-01
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| 总页数: | 117
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| 国家: | 美国
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| 语种: | 英语
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| 英文关键词: | Closure Report
; CAU 412
; Clean Slate
; Plutonium Dispersion
; TTR
|
| 中文主题词: | 土壤
; 放射性核素
; 频散
; 污染物
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| 主题词: | SOILS
; RADIONUCLIDES
; DISPERSION
; CONTAMINANTS
|
| 英文摘要: | This Closure Report (CR) presents information supporting the clean closure of Corrective Action Unit (CAU) 412: Clean Slate I Plutonium Dispersion (TTR), located on the Tonopah Test Range, Nevada. CAU 412 consists of a release of radionuclides to the surrounding soil from a storageâtransportation test conducted on May 25, 1963. Corrective action investigation (CAI) activities were performed in April and May 2015, as set forth in the Streamlined Approach for Environmental Restoration (SAFER) Plan for Corrective Action Unit 412: Clean Slate I Plutonium Dispersion (TTR), Tonopah Test Range, Nevada; and in accordance with the Soils Activity Quality Assurance Plan. The purpose of the CAI was to fulfill data needs as defined during the data quality objectives process. The CAU 412 dataset of investigation results was evaluated based on a data quality assessment. This assessment demonstrated the dataset is complete and acceptable for use in fulfilling the data needs identified by the data quality objectives process. This CR provides documentation and justification for the clean closure of CAU 412 under the FFACO without further corrective action. This justification is based on historical knowledge of the site, previous site investigations, implementation of the 1997 interim corrective action, and the results of the CAI. The corrective action of clean closure was confirmed as appropriate for closure of CAU 412 based on achievement of the following closure objectives: ⢠Radiological contamination at the site is less than the final action level using the ground troops exposure scenario (i.e., the radiological dose is less than the final action level). ⢠Removable alpha contamination is less than the high contamination area criterion. ⢠No potential source material is present at the site, and any impacted soil associated with potential source material has been removed so that remaining soil contains contaminants at concentrations less than the final action levels. ⢠There is sufficient information to characterize investigation and remediation waste for disposal. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1330101
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/42052
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| File Name/ File Size |
Content Type |
Version |
Access |
License |
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| 1330101.pdf（4609KB） | 研究报告 | -- | 开放获取 | | View
Download
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| Recommended Citation: | |
Matthews, Patrick. Closure Report for Corrective Action Unit 412: Clean Slate I Plutonium Dispersion (TTR) Tonopah Test Range, Nevada, Revision 0. 2016-01-01.
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