ML20236B145
| ML20236B145 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 06/18/1987 |
| From: | Dennig R NRC OFFICE FOR ANALYSIS & EVALUATION OF OPERATIONAL DATA (AEOD) |
| To: | Caldwell C NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| Shared Package | |
| ML20236B036 | List: |
| References | |
| FOIA-87-465 NUDOCS 8710230368 | |
| Download: ML20236B145 (1) | |
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UNITED STATES 6
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NUCLEAR REGULATORY COMMIS$10N
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MEMORANDLW FOR:
C..W. Caldwell, Project Inspector, WNP;2 "s
Division of Reactor Safety and Projects, Region V FROM:
Robert L. Dennig Chief I,
Trends and Patterns Section Trends and Patterns Analysis Branch
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Division of Safety Programs, AE00 i
SYSTEMATIC ASSESSMENT h LICENSEE PERFORMANCE (SA V,
SUBJECT:
FOR WASHINGTON NUCLEAR PLANT NO. 2 (FE8RUARY 1,1986 4
THROUGHMAY31,1987),
REFERENCE:
D. F. KIRSCH MEMORANDUM TO DISTRIBUTION DATED MAY 7,1987 Sy copy of the referenced memorandum, ~AE00 was requested to provide perfomance analysis informative for input to WNP-2's SALP Report.
Therefore,AE00 retrieved and intatpreted data from.three data bases to provide pers tive q
on WNP-2's performance from February 1,1986 through May 31,1987:'(
trend data for causes of ycrams ESF actuations and tech spec violations, (2) com-
plicated ew.nts from the Sequence Coding and-Search System (SCSS), and
'(3) component failures from the Nuclear Plant Reliability Data System (NPRDS).
Data from (1) and (2) are based on LERs; data from (3) 1.e., from NPRDS, are 4
provided through INP0 and are proprietary. The results of our review ars provided in the attached encleAure.
Plecs1 direct any geehtions hat you may have to Mr. G. L. Plumlee'!!! at 301.492 4432.
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Ro rt L. Dennig' Chief Trends and Patte ws Section Trends and Patterms' Analysis Branch
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Division of Safety Progrsas AE00
Enclosure:
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As Stated 1
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- 11. ~F. Kirsch, RV bopnetary Jalormation Attached
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