ML20211A024
| ML20211A024 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 09/18/1986 |
| From: | Mangan C NIAGARA MOHAWK POWER CORP. |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML20211A032 | List: |
| References | |
| IEB-85-003, IEB-85-3, NMP1L-0096, NMP1L-96, NUDOCS 8610100764 | |
| Download: ML20211A024 (2) | |
Text
1 4
M Y NIAGARA II u MOHAWK NIAGARA MOHAWK POWER CORPORAT10N/300 ERIE BOULEVARD WEST, SYRACUSE, N.Y.13202/ TELEPHONE (315) 474-1511 4
September 18, 1986 NMPll 0096 Dr. Thomas E. Murley Regional Director U. S. Nuclear Regulatory Commission Region I King of Prussia 631 Park Avenue King of Prussia, PA 19406 Re: Nine Mile Point Unit 1 Docket No. 50-220 DPR-63
Dear Dr. Murley:
This letter revises our response to I. E.Bulletin 85-03 " Motor Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings" as requested by Mr. Richard W. Starostecki in his [[letter::IA-86-444, Responds to FOIA Request for Transcript of Recipient Testimony Re Allegations of Harassment of QA Auditors. Investigation Rept Available in PDR & Listed Lpdr.Portions of Records Withheld (Ref FOIA Exemptions 6 & 7)|letter dated July 9,1986]]. Since the bulletin was intended to apply to the highest pressure safety-related injection system, the Nine Mile Point Unit 1 Core Spray System has been reviewed and evaluated as set forth in the bulletin.
The results of this evaluation are included in the attached report.
In addition, as stated in our letter of May 16, 1986, this report includes design data and test data obtained with the Motor Operated Valve Analysis and Test System (M0 VATS) for those valves that might experience high differential l
pressures during operation and that are included in the Inservice Testing Program.
Very truly yours, l
NIAGARA M0 HAWK POWER CORPORATION C
Senior Vice President l
l l
LW:sym 1002P Original to:
U. S. Nuclear Regulatory Comission l
Document Control Desk Washington, DC 20555 8610100764 860718 g4 l
PDR ADOCK 05000220 G
9 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of
)
Niagara Mohawk Power Corporation
)
Docket No. 50-220 (Nine Mile Point Unit 1
)
AFFIDAVIT C. V. Mangan
, being duly sworn, states that he is Senior Vice President of Niagara Mohawk Power Corporation; that he is authorized on the part of said Corporation to sign and file with the Nuclear Regulatory Commission the documents attached hereto; and that all sucn documents are true and correct to the best of his knowledge, information and belief.
W1AllMA l
~6 Subscribed and sworn to before me, a Notary Pugic in and for the State of New York and County of M a_
, this 22-day of &tswibzt
, 1986.
V 6%ddsa das Notary Public in and for d/MYkk2da County, New York 0
My Commission expires:
CHitisilNE AUSTill
%Pubhcin the State of M M m Onondaga Co. No. 4787 wamon Expues Much 30,1
.