ML18038A076

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Forwards Control Sys Common Sensor Line Failure Analysis Evaluation Rept & Control Sys Common Power Failures Evaluation Rept, to Close Out SER Confirmatory Items 24 & 26
ML18038A076
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 11/04/1985
From: Mangan C
NIAGARA MOHAWK POWER CORP.
To: Butler W
Office of Nuclear Reactor Regulation
Shared Package
ML18038A077 List:
References
CON-IIT07-450-91, CON-IIT7-450-91 (NMP2L-0526), (NMP2L-526), 1065G, NUREG-1455, NUDOCS 8511070110
Download: ML18038A076 (5)


Text

REGULATOR

+ORMATION DISTRIBUTION SY M (RIOS)

ACCESSION NBR:8511070110 DOC ~ DATE: 85/11/04 NOTARIZED:

NO DOCKET ¹ FACIL:50-410 Nine Mile Point Nuclear Station< Unit 2i Niagara Moha-05000410 AUTH BYNAME AUTHOR AFFILIATION MANGANgC ~ VS Niagara Mohawk Power Corp.

RECIP ~ NAME RECIPIENT AFFILIATION BUTLERgW ~

Licensing Branch 2

8f~~

SUBJECT:

Forwards "Control Sys Common Sensor Line Failure Analysis Evaluation Rept" 8 "Control Sys Common Power Failures Evaluation Repti" to close out SER Confirmatory Items 24 8

26'eIF DISTRIBUTION CODE:

80010 COPIES RECEIVED:LTR ENCL

~E; ldiXl TITLE: Licensing Submittal:

PSAR/FSAR Amdts 8, Related orrespondence NOTES REC IPIEN T ID CODE/NAME<

NRR/OL/ADL NRR L82 LA INTERNAL: ACRS ELO/HDS3 IE/DEPER/EPB 36 NRR~ ROEeM ~ L NRR/DE/CEB 11.

NRR/DE/EQB 13.

NRR/DE/MEB 18 NRR/DE/SAB 24 NRR/DHFS/HFEB40 NRR/DHFS/PSRB NRR/DS I/AEB 26 NRR/OSI/CPB 10 NRR/DSI/ICSB 16 NRR/DSI/PSB 19 NRR/OSI/RSB RGiV1 COPIES LTTR ENCL 6

1 1

1 1

2 1

1 1

1 1

1 1

1 1

RECIPIENT ID CODE/NAME NRR L82 BC HAUGHEYiM 01 AOM/LFMB IE FILE IE/DQAVT/QA821 NRR/DE/AEAB NRR/DE/EHEB NRR/OE/GB 28 NRR/DE/MTEB 17 NRR/DE/SGEB 25 NRR/DHFS/LQB 32 NRR/Ol /SSPB NRR/DSI/ASB NRR/DSI/CSB 09 NRR/DSI/METB 12 8

22 REG F

04 RM/ODAMI/MI8 COPIES LTTR* ENC 1

1 1

1 1

1 1

2 1

1 1

1 1

1 1

1 1

EXTERNAL; 24X DMB/DSS (AMDTS)

NRC PDR 02.

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LTTR 52 ENCI

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NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST, SYRACUSE. N.Y. 13202/TELEPHONE (315) 474-1511 November 4, 1985 (NMP2L 0526)

Dr. Walter Butler, Chief Licensing Branch No.

2 U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Dr. Butler:

Re:

Nine Mile Point Unit 2

=Docket No; 50-410 Enclosed for your use are ten copies of the common sensor and common power supply failure analysis reports.

This infor mation is supplied to close out Safety Evaluation Report confirmatory items 24 and 26.

Based upon the evaluation no failures were identified which would exceed the consequences of the Final Safety Analysis Report Chapter 15 analysis.

Very truly yours, C. V. Mangan Senior Vice President BB:rla Enclosures 1065G xc:

R. A. Gramm, NRC Resident Inspector Project File (2) gg >04 85ii070i10 85000410 POR

>god o pDR i

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3 0

LOG NO.

SUBJECT:

NRC CORRESPONOENCE OISTRIBUTION LIST NINE MILE POINT UNIT 2 LETTERS FROM:

A. F. Zallnick, Jr.

TO:

0 ISTR IBUTION Explanation of Action to be Taken:

Oistribution Made:

OI STRI BUTION:

R.

G.

J.

W.

J.

C.

W.

J.

G.

W.

B.

J.

ABBOTT AFFLERBACH ASH BAKER BEBKO BECKHAM BRYANT GALLAGHER GRIFFITH HANSEN HOOTEN KROEHLER, JR.

T.

LEMPGES J.

MACKENZIE C.

MANGAN C. MILLIAN T.

PERKINS J.

PERRY R.

PLANT D.

QUAMME M.

RAY (PSC-2 copies)

C.

STUART C.

TERRY J.

THOMAS VANDEPUTTE J.

VOUGHT K.

WARO J.

WHEELOCK S.

WILCZEK, JR.

G.

WILSON CONNER 5 WETTERHAHN

0. HILL(w/attachments)

PAGKET'ttachments transmitted Attachments on file in Unit 2 Licensing Files (too bulky for transmission)

Letter Only w/transmittal l O/BS