PNO-I-89-048A, on 890623,TT Martin Issued Confirmatory Action Ltr (CAL) 89-11 Re 890622 Manual Reactor Trip Event.Cal Confirms Commitments Made by E Brown That Prior to Restart of Unit,Licensee Will Complete post-trip Review Process

PNO-I-89-048A:on 890623,TT Martin Issued Confirmatory Action Ltr (CAL) 89-11 Re 890622 Manual Reactor Trip Event.Cal Confirms Commitments Made by E Brown That Prior to Restart of Unit,Licensee Will Complete post-trip Review Process

ML20245H695
Person / Time
Site:	Seabrook
Issue date:	06/23/1989
From:	Wiggins J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:
References
CAL-89-11, PNO-I-89-048A, PNO-I-89-48A, NUDOCS 8906300054
Download: ML20245H695 (1)

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DCS No: 50443890622

. .. Date: June 23, 1989 ,

PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE--PNO-I-89-48A This preliminary notification constitutes EARLY notice of events of POSSIBLE safety )

or public interest significance. The information is as initially received without j verification or evaluation, and is basically all that is known by the Region I 1 staff on this date.

Facility: Licensee Emergency Classification:

Public Service of New Hampshire .

Notification of Unusual Event l Seabrook, Unit I Alert Seabrook, New Hampshire Site Area Emergency Docket No. 50-443 General Emergency X Not Applicable

Subject:

UPDATE ON JUNE 22, 1989 MANUAL REACTOR TRIP EVENT - ISSUANCE OF CONFIRMATORY ACTION LETTER On June 23, 1989, Mr. Thomas T. Martin issued Confirmatory Action Letter (CAL) 89-11.

The CAL confirms commitments made by Mr. Edward Brcwn, President and CEO of New Hampshire Yankee that, prior to restart of the unit, the licensee will complete its post-trip review process, establish and implement necessary short-term corrective actions to address the specific deficiencies identified during the review, determine appropriate long-term corrective actions to address any potentially broader implications of the identified deficiencies, and brief the NRC staff on the results of these reviews. Further, the agreement of the Regional Administrator, Region I, would be obtained prior to restart.

Media interest is anticipated associated with the issuance of the CAL.

The State of New Hampshire and the Commonwealth of Massachusetts have been informed.

A Commissioners' Assistants briefing is planned.

CONTACT: J. Wiggins FTS 346-5224 DISTRIBUTION:

OWFN MNBB H-St. NL Mail: ADM:DMB Chairman Zech AE00 ACRS RES 00T:Trans only Comm. Roberts ARM PDR Comm. Carr OGC NRC Ops Ctr Comm. Rogers Comm. Curtiss INPO----

SECY NMSS NSAC----

CA NRR OGC OIA Regional Offices GPA 01 RI Resident Office PA SLITP EDO OE Licensee:

(Reactor Licensees)

Region I Form 83 ,

(Rev. April 1988)  !

8906300054 890623 g 0l/l N.-I -040A PNV h

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