IR 05000334/1996005

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Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Repts 50-334/96-05 & 50-412/96-05
ML20149M435
Person / Time
Site: Beaver Valley
Issue date: 12/09/1996
From: Cooper R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To: Cross J
DUQUESNE LIGHT CO.
References
NUDOCS 9612170038
Download: ML20149M435 (2)


Text

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4 December 9, 1996 i

i i Mr. J. l President l Generation Group j Duquesne Light Company j Post Office Box 4 Shippingport, Pennsylvania 15077

} SUBJECT: NRC COMBINED INSPECTION REPORT NOS. 50-334/96-05 AND l

50-412/96-05 (REPLY)

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Dear Mr. Cross:

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I This refers to your October 10,1996, correspondence in response to our letter, dated September 11,1996, regarding Beaver Valley Power Station, Units No.1 and No. 2. This

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correspondence dealt with a design deficiency associated with the Anticipated Transients Without Scram (ATWS) Mitigation System Actuation Circuitry (AMSAC) system and its

& failure to initiate.

We have reviewed this matter in accordance with NRC Inspection Manual Procedure  !

92903, " Followup - Engineering," and determined your corrective actions taken to prevent. .i recurrence, such as your reviews of past plant trip data, modifications to change instrument setpoints, and training for design engineers, were acceptable.

We consider the actions you have taken to be acceptable and will further review the -

effectiveness of these actions in a future inspection.

We appreciate your cooperation.

Sincerely, N' '

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Richard W. Cooper,11, Director Division of Reactor Projects Docket Nos. 50-334; 50-412 !a 9/

9612170038 961209 T" PDR ADOCK 05000334 G PDR

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Mr. J. <

i cc:

Sushil C. Jain, Vice President, Nuclear Services

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T. P. Noonan, Vice President, Nuclear Operations L. R. Freeland, Manager, Nuciear Engineering Department B. Tuite, General Manager, Nuclear Operations Unit ,

K. L. Ostrowski, Manager, Quality Services Unit

R. Brosi, Manager, Nuclear Safety Department M. Clancy, Mayor i Commonwealth of Pennsylvania l State of Ohio  ;

Distribution: I g Region i Docket Room (with concurrences)

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PUBLIC

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Nuclear Safety Inforrnation Center (NSIC) l i D. Screnci, PAO (1)

NRC Resident inspector

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P. Eselgroth, DRP D. Haverkamp, DRP

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C. O'Daniell, DRP

J. Stolz, NRR

D. Brinkman, NRR j W. Dean, OEDO

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Inspection Program Branch, NRR (IPAS) j 4 R. Cooper, DRP l R. Correia, NRR l l

R. Frahm, Jr., NRR W. Rutand, DRS I

P. Eselgroth, DRP
J. Shannon, DRS

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K. Young, DRS DRS File l

DOCUMENT NAME: A:BV9605. REP ,.

To receive a copy of this document, Indicate in the box: "C" = Copy without attachment /enclusure "E" = Copy with attachrnenvenclosure "N" = No copy 0FFICE Rl/DRS RI/DRS G RI/pgPp Rl/DRP/Sjill NAME KYOUNG K4y WRULAND 6J/y/ PE M SR9TH RC00PE,W W DATE 11/07/96 11/ M/96

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11/ 6 /96 1.1/ 8 /96 11/ /96 0FFICIAL RECORD COPY

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