ML19249D356
| ML19249D356 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 08/09/1979 |
| From: | Chiramal M Office of Nuclear Reactor Regulation |
| To: | Vollmer R Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7909240344 | |
| Download: ML19249D356 (1) | |
Text
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.AUG 9 1979
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NOTE TO:
.R. Vollmer, Assistant Director *:,r Systematic Evaluation Program, Division of Operating. Reactors 111RU; G. Lainas, Chief,, Plant Systems Branch, Divis_ ion of Operating
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Reactors.
FROM:
M. Chiramal, Plant Systems Brarch, Divisfon of Operating
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' Reactors
SUBJECT:
COMMEliT ON ELECTRICAL EQUIPMENT INSIDE CONTAINMENT OF THI-2
REFERENCE:
Equipment List attached to GPU Letter dated July 19, 1979 s
I Any equipment that may be rendered inoperable by flooding should be traced l
to its electrical power source (an instrument power supply bus, distribution panel, motor control center or switchgear). At the first sigg of a malfunction I
attributable to flooding, the equipment should be electrically isolated at l
the power source so as toJrevent propagation of failure to other equipment
- connected to the sar'.a source..
1 M. Chiramal, I
Plant Systems, Branch i
Division of Op2 rating Reactors l
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G. Lainas j
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