ML17300A869
| ML17300A869 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 05/15/1987 |
| From: | Haynes J ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Kirsch D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| 161-00213-JGH-S, 161-213-JGH-S, IEB-85-003, IEB-85-3, NUDOCS 8706010135 | |
| Download: ML17300A869 (6) | |
Text
REGULATOR.
NFORN*TIQc-'ISTRIBUTION TEN (R IDS DOCKET 05000528 05000529 05000530
SUBJECT:
Revises schedular commitmen+s made in 860630 response
+o IE Bulletin 85-003>
"Notor-Opera ted Valve Common Node Failures During Plant Transients Due to Improper Switch Settings Addi time needed for technical evaluati on Sr u.'ork control.
DISTRIBUTION CODE:
IE11D COPIES RECEIVED: LTR L ENCL SIZE:
TITLE: Bulletin Response (50 DKT)
, I ACCESSION NBR: 8706010135 DQC. DATE: 87/05/15 NOTARI2ED:
NQ FACIL:STN-50-528 Palo VeT de Nuclear Station.
Uni t 1> Arizona Pub li STN-50-529 Palo Verde Nuclear Station>
Uni t 2> Arizona Pub 1 i STN-50-530 Palo Verde Nuclear S+ation.
Uni t 3> Arizona Pub li AUTH. Nht'>>E AUTHOR AFFILIATIQW HAYNES> J. ('.
Arizona Nuc lear Pouer ProJect
( formerly Arizona Public Serv RECIP. NANE RECIPIENT AFFILIATION KIRSCH> D. F.
Reqi on 5>
OFfice oi Director NOTES: Standardi zed plant. N. Davis> NRR: 1Cg.
Standardi zed plant. N. Davis> NhR: iCg.
Standardized plant. N. Davis> NRR: 1Cg.
05000528 05000529 05000530 REC IP IENT ID CODL/NANE PD5 LA LICITRA>E COPIES LTTR ENCL REC IP I ENT ID, CODE/MANE PD5 PD DAViS> N COPIES LTTR E'iCL INTERNAL: AEOD/DQA AEOD/DSP/TPAB NRR/DEST/ADS NRR/DQEA/("CB NRR/PNAS/ ILRB R('N5 F I t. 6 01 AEQD/DSP t':RR/DEBT/ADE t!RR/DOEA/E*B R6 EPB EC FI 02 EXTERNAL:
TOTAL NUNBER OF COP IES REQUIRED:
LT'1 R 19 ENCL
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May 15, 1987 161-00213-JGH/SGB
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Arizona Nuclear Power Project P.O. BOX 52034
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PHOENIX, ARIZONA85072-2034 U. S. Nuclear Regulatory Commission Region V
1450 Maria Lane, Suite 210 Walnut Creek, CA 94596-5368 Attention:
Mr. Dennis F. Kirsch, Director Division of Reactor Safety and Projects
Subject:
NRC IE Bulletin 85-03:
Motor-Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings File:
87-055-026
References:
(A) Letter from ANPP to U.S.
NRC
(
Subject:
Same; ANPP-37192-EEVB/JBK/98.05; dated June 30, 1986).
(B)
Letter to ANPP from U.S.
NRC
(
Subject:
Same; dated September 17, 1986).
(C)
Letter from ANPP to U.S.
NRC (
Subject:
Same; ANPP-38862-JGH/
JBK/98.05; dated October 27, 1986).
Dear Mr. Kirsch,
Reference (A) contained ANPP's response to Item e in the subject bulletin.
Reference (B) requested further clarification for two specific areas within Reference (A).
Reference (C) provided clarification regarding the two specific areas.
This letter revises ANPP's schedular commitments contained in Reference (A).
ANPP will not complete Items b, c and d identified in the subject bulletin as per our commitment in Reference (A),
- however, we will complete these items within the bulletin's two year time constraint.
This schedule is being revised to permit additional time for technical evaluation and to optimize the work control in the plant.
870b010135 870515 PDR ADOCK 05000528 8
l
'1 h
Mr. Dennis F. Kirsch NRC IE Bulletin 85-03:
Motor-Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings ANPP-161-00213 Page 2
If you need additional information or have any questions, do not hesitate to call.
Very truly yours, J.'G.
Haynes Vice President Nuclear Production JGH/JBK/dlin cc:
O.
M. DeMichele E. E. Van Brunt, Jr.
R. P.
Zimmerman E. A. Licitra J.
B. Martin A. C. Gehr U.
S. Nuclear Regulatory Commission (Original)
Document Control Desk Washington, D.C.
20555
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