Actions for Radiological Design Review Screening Steel Cover Plate Replacement at 241-U-107 [electronic resource].

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Radiological Design Review Screening Steel Cover Plate Replacement at 241-U-107 [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy. Office of Environmental Management, 2001.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
17 pages : digital, PDF file
Additional Creators
United States. Department of Energy. Office of Environmental Management and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
This document provides the calculated basis for the level of radiological design review required for the replacement of the existing 241-U-107 pump pit 5.1 cm (2 inch) steel cover plate with a 7.6 cm (3 inch) carbon steel plate. The determination of the expected dose rate over the 241-U-107 pump pit after the installation of a 5.1 cm (2 in.) or alternatively 7.6 cm (3 inch) cover plate is described. The existing 61 cm (24 inch) concrete cover block must be removed to provide access for saltwell pumping. The pit opening will be covered by a 5.1 cm (2 in.) or 7.6 cm (3 inch) carbon steel plate. Also calculated is the lifecycle dose due to this facility modification including replacement of the concrete cover block with a steel plate, and operation of the Hose-in-Hose Transfer Line (HIHTL).
Report Numbers
E 1.99:rpp-7457, rev.0
rpp-7457, rev.0
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
01/10/2001.
"rpp-7457, rev.0"
"EDT-630282"
FOUST, D.J.
CHG (US)
Type of Report and Period Covered Note
Final; 01/10/2001 - 01/10/2001
Funding Information
AC27-99RL14047
View MARC record | catkey: 14448554