ML19345H203
| ML19345H203 | |
| Person / Time | |
|---|---|
| Issue date: | 04/23/1981 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML19345H189 | List: |
| References | |
| FRN-45FR65466, REF-10CFR9.7, RULE-PR-50 NUDOCS 8105010204 | |
| Download: ML19345H203 (7) | |
Text
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AMENDMENTS TO 10 CFR 50
-4:.
I HYDR 0 GEN CONTROL l
CERTAIN DEGRADED CORE CONSIDERATIONS 1
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23 APRIL 1981 l
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TECHNICAL SCOPE 1
NUREG-0737 ITEMS ll
- 1.
INERTING 0F MARK I, II BWRS l
2.
H CONTROL FOR MARK III, ICE CONDENSERS 2
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EQUIPMENT SURVIVABILITY 4.
ANALYSES l
- 5.
DEDICATED H2CONTROL PENETRATIONS (II.E.4.1) l
- 6.
H2 RECOMBINER CAPABILITY l
7.
HIGH POINT VENTS (II.B.1)
- 8.
POST-ACCIDENT PROTECTION OF SAFETY EQUIPMENT AND AREAS (II.B.2) l
'9.
IN-PLANT 10 DINE INSTRUMENTATION (III.D.3.3)
- 10.
POST-ACCIDENT SAMPLING (II.B.3)
- 11.
LEAKAGE INTEGRITY OUTSIDE CONTAINMENT (III.D.1.1)
- 12.
ACCIDENT MONITORING INSTRUMENTS (II.F.1) l
- 13.
DETECTION OF ICC (II.F.2) i 14.
TRAINING AND HUMAN ENGINEERING (II.B.4) i
- COVERED IN NUREG-0578 - SHORT TERM LESSONS LEARNED TASK F0Ei~E
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MAJOR POLICY QUESTIONS i
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INERT MARK I, II BWRS i'
e SYSTEMS FOR MARK III, ICE CONDENSER l
e INCORPORATE FEATURES OF TMI ACTION I
Pl.AN INTO RULES e
APPLICABILITY TO OLS AND ORS i
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BACKGROUND e
COMMISSION APPROVES ON 9-4-80 PUBLICATION OF PROPOSED RULEMAKING (SECY-80-399) i e
PUBLISHED IN FR OCTOBER 2, 1980, WITH COMMENT PERIOD CLOSED NOVEMBER 3, 1980 e
RECEIVED 35 COMMENTS e
NUREG-0737 PUBLISHED NOVEMBER 1980
1 MAJOR CHANGES FROM FEDERAL REGISTER VERSION i
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e ADD MARK III, ICE CONDENSER SYSTEMS e
ADD PARAGRAPH ON SYSTEMS PERFORMANCE AFTER H
BllRN 2
e CLARIFY SCOPE OF ANALYSES e
ACCEPT INTERNAL RECOMBINER i
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e SLIP DATES i
e OR VERSUS OL IMPLEMENTATION DATES 4
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j VARIATIONS IN VIEWS I
e OELD CONCERNED ABOUT ADEQUACY NOTICE i
FOR TWO NEW REQUIREMENTS I
e IE, NRR CONCERNED ABOUT SCHEDULES e
RISK ASSESSMENT STAFF STILL A'DHERE TO VIEW THAT INERTING NOT OBVIOUSLY RISK-EFFECTIVE (PREVIOUSLY REPORTED IN SECY-80-107) s I
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PPiReii) GWE It! I"ERIM File e ISSm THE INTERIM RULE IN EFFECTIVE FORM e INCLUm OL AND OR DEADLINES FOR IMPLEMENTATION OF 4 HYDROGEN MITIGATION REQUIREMENTS i
e INCLum OL mADUNES FOR THE OTHER 10 REQUIREMENTS e IMFER SETTING OR DEADLINES FOR THE OTHER 10 REQUIREMENTS e SELECT OR DEADUNES IN NEXT FEW MONTHS IN CONTEXT OF !!UfECr075/ RULEMAKING i
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