Residual radioactivity in the vicinity of formerly utilized MED/AEC sites Metadata
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Title
- Main Title Residual radioactivity in the vicinity of formerly utilized MED/AEC sites
Creator
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Author: Haywood, F. F.Creator Type: Personal
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Author: Goldsmith, W. A.Creator Type: Personal
Publisher
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Name: Oak Ridge National LaboratoryPlace of Publication: Tennessee
Date
- Creation: 1980-01-01
Language
- English
Description
- Content Description: As demand for uranium and thorium was accelerated during the 1940's, services of chemical and metallurgical firms and major research facilities were contracted as needed by the Manhattan Engineer District (MED). A lack of documentation of the radiological status at the time contracts were terminated at these facilities led the Department of Energy (DOE), and its predecessor the Energy Research and Development Administration (ERDA), to develop a major radiological resurvey program to fill this information void. A combination of aerial and ground-level radiological monitoring teams were utilized to identify and assess off-site radioactivity. Results from comprehensive aerial surveys provide the approximate areal extent of elevated radiation levels on the ground. These aerial survey results led to two types of ground-level surveys: (1) gamma-ray scanning on foot or from a motorized vehicle (mobile lab based system) to pinpoint the location of residual radioactivity; and (2) compehensive radiological surveys to determine the amount and type of materials present on specific parcels of private and public property identified during the scanning. This type of investigation was initiated in 1978 and has been successful in identifying and assessing the potential radiation hazard from property on which materials bearing natural radioactivity have been found. This paper contains a description of the techniques used to find and evaluate radioactive material displaced outside the boundaries of a formerly utilized site.
- Physical Description: 14 pages
Subject
- Keyword: Radioactivity
- Keyword: National Organizations
- Keyword: Monitoring
- Keyword: Us Doe
- Keyword: Radionuclide Migration
- Keyword: Us Organizations 510302* -- Environment, Terrestrial-- Radioactive Materials Monitoring & Transport-- Terrestrial Ecosystems & Food Chains-- (-1987)
- Keyword: Radiation Monitoring
- Keyword: Nuclear Facilities
- STI Subject Categories: 54 Environmental Sciences
- Keyword: Environmental Transport
- Keyword: Mass Transfer
Source
- Conference: 2. DOE environmental control symposium, Reston, VA, USA, 17 Mar 1980
Collection
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Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Institution
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Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Resource Type
- Article
Format
- Text
Identifier
- Report No.: CONF-800334-22
- Grant Number: W-7405-ENG-26
- Office of Scientific & Technical Information Report Number: 5101865
- Archival Resource Key: ark:/67531/metadc1057260
Note
- Display Note: NTIS, PC A02/MF A01.