ML20045A000
| ML20045A000 | |
| Person / Time | |
|---|---|
| Site: | 05200001 |
| Issue date: | 05/28/1993 |
| From: | GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20044H536 | List: |
| References | |
| NUDOCS 9306090220 | |
| Download: ML20045A000 (2) | |
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5.GT::/ t ~ '. : ' 309 *e p W w b og BASES w par puysz cV BACKGROUNC ine purpose this MODE 5 Special Operations LCO is to p e r- ; W ttstinc to be cerfcmed for those plant ccnfiguratibnfiit"which the reactor pressure vessel (RPV) head is eitner not in place or the head bolts are not f ully tensioned.
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Cha I ' test f rier to startup requires the test to be performed o f f ^f o d e r O * " rt jjw ile in MODE 5 with the vessel head bolts less than fully
( FE a r "" Lo tensioned (and possibly with the vessel head removed).
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while in MODE 5, the reactor mode switch is required to be k
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in the shutdown or refuel position, where the applicable
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l3; e i a L control rod blocks ensure that the reactor will not become
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The"$8E[ 1331s requiref the reactor mode switch to s
be in the startup or hot standby position, since ::r: % g
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'e7P eontrol roc 2will be withdrawn for th; p.. peir trf 4
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This Special Operations LCO
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withdrawing more than one control red from a core cell
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Ju r' 9 e containing one or more fuel assemblies when the reactor s
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APPLICABLE Prevention and mitigation of unacceptable reactivity I
excursions during control ro withdrawal, with the eactor
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, ^ SAFETY ANALYSES mode switch in the startup or hot standby positio while in s
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MODE 5, is provided by the kn. diet; Range onitor K W.
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neutron flux scram (LCO 3.3.1.1, ' Reactor Protection System b Dd"'?k (RPS) Instrumentation *), average power range monitor (APRM) j l
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neutron flux scra. (LCO 3.3.1.1), and control rod block
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instrumentation (LCO 3.3.2.1, ' Control Rod Block Instrumentation"). The limiting reactivity excursion during i
y e b m y e d l ] ^_> 0 7 startup conditions nile in MODE 5 is thegt-? 7d dre; i
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O, 09/2S/M 9306090220 930528 PDR ADOCK 05200001 A
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