ML17059A297

From kanterella
Jump to navigation Jump to search
EN-94-038:on 940419,notice of Discretion Will Be Issued to Util Based on Licensee Identification of Condition That Could Have Prevented HPCS Sys from Performing Safety Function
ML17059A297
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 04/13/1994
From: Beall J, Lieberman J
NRC OFFICE OF ENFORCEMENT (OE)
To:
References
EA-94-002, EA-94-2, EN-94-038, EN-94-38, NUDOCS 9405160004
Download: ML17059A297 (4)


Text

FORD I REGULAT Y INFORMATION DISTRIBUTION YSTEM (RIDS)

'ACCESSION NBR:9405160004

'OC.DATE: 94/04/13 NOTARIZED:.NO DOCKET ¹ FACIL:50-410. Nine Mile Point Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH.NAME AUTHOR AFFILIATION BEALLiJ.

Ofc of Enforcement (Post 870413)

LIEBERMAN,J.

Ofc of Enforcement (Post 870413)

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

EN-94-038:on 940419,notice of discretion will be issued to util based on licensee identification of condition that could have prevented HPCS sys from performing safety function.

DISTRIBUTION CODE:

IE33D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Enforcement Notice (EN)

NOTES:

,S/

F RECIPIENT ID CODE/NAME COPIES LTTR ENCL RECIPIENT ID CODE/NAME COPIES LTTR ENCL 0'NTERNAL:

AEOD/DOA AEOD/DSP/TPAB NRR/DRSS/PEPB NUDOCS FULL TXT OE FILE 01 EXTERNAL: NRC PDR AEOD/DSP/ROAB NRR/DORS/OEAB NRR/PMAS/ILPB G FIL NSIC 02 1

1

.1 1

1 NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK.

ROOhI P 1-37 (EXT. 504-2065) TO ELIMINATEYOUR NAhIE FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 12 ENCL

ril 13, 1994 94-038 OFFICE OF ENFORCEMENT NOTIFICATION OF SIGNIFICANT ENFORCEMENT ACTION Licensee:

Niagara Mohawk Power Corporation Nine Mile Unit 2 (EA 94-002)

Docket No. 50-410

~Sub'ect:

PROPOSED EXERCISE OF ENFORCENENT DISCRETION This is to inform the Commission that the staff intends to exercise enforcement discretion per Section VII.B.4 of the Enforcement Policy and not issue a Notice of Violation for a potential Severity Level III violation.

The Notice of Discretion will be issued on or about April 19, 1994 to Niagara Mohawk Power Corporation.

This action is based on the licensee's identification of a condition that could have prevented the High Pressure Core Spray system from performing its safety function.

Specifically, the injection valve.would not have opened with bus voltage slightly below nominal value.

The exercise of enforcement discretion for the apparent Severity Level III violation was warranted because:

(1) the violation was caused by conditions which existed since initial plant startup, (2) the problem was discovered by the licensee and promptly reported, (3) the identification was not likely by routine inspection, surveillance, and gA activities, (4) comprehensive corrective actions were taken, including root cause

analyses, and (5) the condition was caused by conduct that is not reasonably linked to present performance.

The-schedule of issuance and notification is:

Mailing of Enforcement Discretion letter April 19, 1994 Telephone Notification of Licensee April 19, 1994 The State of New York will be notified.

No licensee response is required.

Contact:

J. Beall,-OE, 504-3281 J.

Lieberman, OE, 504-2741 Distribution:

OWFN~

Chairman Selin Comm.

Rogers Comm;.

Remick Comm.

de Planque SECY OCA OSP GPA OWFN ~/0 EDO DEDR DEDS OE NMSS NRR OI OGC MNBB ~~

OC AEOD Op Ctr Regional Office MAIL RI ~M RIV~

RII ~~

RV ~l'DR RIII ~l:

PHIL ~OG IRM NL ~C>>

RES ADM: Doc. Mgt.

OIG PRELIMINARY INFORMATION NOT FOR PUBLIC DISCLOSURE UNTIL VERIFICATION THAT LICENSEE HAS RECEIVED ACTION vs v (s 9405i60004 940413

'DR ISE EN-94-038 PDR

e