View source for PNO-II-97-034, on 970613,extended Shutdown to Meet CAL 2-97-03 Commitments to Shutdown Unit 1 No Later than 970614 & to Implement Actions Re HPI Sys.Nrc Resident Inspector Will Followup on Unit 1 Shutdown & Recovery Activities

{{Adams
| number = ML20140G431
| issue date = 06/13/1997
| title = PNO-II-97-034:on 970613,extended Shutdown to Meet CAL 2-97-03 Commitments to Shutdown Unit 1 No Later than 970614 & to Implement Actions Re HPI Sys.Nrc Resident Inspector Will Followup on Unit 1 Shutdown & Recovery Activities
| author name = Carroll R
| author affiliation = NRC OFFICE OF INSPECTION &amp; ENFORCEMENT (IE REGION II)
| addressee name = 
| addressee affiliation = 
| docket = 05000269
| license number = 
| contact person = 
| document report number = CAL-2-97-03, CAL-2-97-3, FACA, PNO-II-97-034, PNO-II-97-34, NUDOCS 9706160232
| document type = PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO,, TEXT-INSPECTION &amp; AUDIT &amp; I&amp;E CIRCULARS
| page count = 1
}}
{{#Wiki_filter:--         . _ ~ ._         . . _ . .       .   -              - _         _ ._ -._. _ _ _ _ . _ . - . _ -        ..
i i                .'
         ~
l                                                                            June 13, 1997 1
REELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE PNO-II-97-034                                                 l l
l This preliminary notification constitutes EARLY notice of events of POSSIBLE                                          i i
safety or public. interest significance. The information is as initially l received without verification or evaluation, and is basically all that is                                                  l known by Region II staff in Atlanta, Georgia on this date.
Facility                                                      Licensee Emercency Classification Duke Power Co.                                                  Notification of Unusual Event                         l Oconee 1                                                        Alert                                                 I
 < Seneca, South Carolina                                              Site Area Emergency                                    I l Dockets: 50-269                                                      General Emergency X Not Applicable l 

==Subject:==

EXTENDED SHUTDOWN TO MEET CONFIRMATORY ACTION LETTER                                                !
Oconee Unit 1 is scheduled to be shutdown by early evening on June 13, 1997, to conduct non-destructive test examinations of high pressure injection (HPI) lines / nozzles and implement letdown storage tank                                                    j l      level / pressure modifications similar to those recently performed in the                                             l l other two Oconee Units as a result of the Unit 2 HPI line/ nozzle weld                                                     l crack (PNO-II-97-26) and Unit 3 HPI system degradation (PNO-II-97-023).                                               '
l As. encompassed in the May 22, 1997, update to associated Confirmatory                                                     j i Action Letter 2-97-003, the licensee committed to shutdown Unit i no                                                        '
: later than June 14 and implement compensatory actions in the interim with l      respect to the above issues, as well as HPI pump minimum recirculation L flow orifice degradation.
Accordingly, during this estimated two week outage, HPI pump minimum recirculation flow orifice blocks will also be
;      replaced.
The NRC resident inspectors will followup on the Unit 1 shutdown and associated recovery activities.
,.The state of South Carolina has been notified.                           The licensee is prepared j to respond to any media inquiries, but no press release is planned.
l This information is current as of 11:00 a.m., on June 13, 1997.

==Contact:==
R. CARROLL (404)S62-4511 9706160232 970613 PDR    I&E                                                                                  -
PNO-II-97-034        PDR
                                                                                                                   ,4)3(s D
1G0057 i
_. _                          _ _}}

{{PNO-Nav|region=II}}