ML20207G418
| ML20207G418 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 12/05/1977 |
| From: | Klingler G, Nolan F, Sniezek J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-77-217, NUDOCS 9903120070 | |
| Download: ML20207G418 (1) | |
Text
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l PRELIMINARY NOTIFICATION b
December 5, 1977 PRELIMINARY NOTIFICATION OF EVENT OR
--PNO-77-217
_Th ais of POSSI6_LE safety or public interest significanc
^ and is basically all that is known by IE sts vent The irfor luaTi~on s date FACILITY:
Duke Power Company j
Oconee, Unit No. 3
. Docket No. 50-287 Seneca, South Carolina i
SUBJECT:
CORE FLUX' TILT FOLLOWING REFUELING Following refueling of Unit No. 3 and during start the reloaded core on December 4, core power distributiup physic i
. revealed a seven percent flux tilt at twenty-five percent pow on measurements L
shaping) control rod. licensee reports that the probable cau The Additiona art length (axial i
. conducted to ascertain the cause.l physics testing is currently being October 16 (Preliminary Notification'No. PNO j
e ueling outage on No. 1 flux tilt has not been identified, but has decr Cause of the Un s
percent at fifteen ' percent power to 1.9 percent at full pow eased from seven Media interest is not expected.
er.
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A news release is not planned by the licensee or NR notified.
^
Region II phone from(Atlanta). received notification of this occurrence b the licensee at 9:05 a.m. on December 5.
Contact:
GKlingler, IE x28019 FNolan, IE x28019 i 91 Distribution:
JSniezek, IE x28019
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Wairman HeKdrie Transmitted H St //#4 0
Commissioner Kennedy Commissioner Bradford Commissioner Gilinsky S. J. Chilk, SECY
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C. C. Kammerer, CA (For Distribution)
Transmitted:. MNBB //va P Bldg /l4#p!
L. V. Gossick ED0 3
S. H. Hanauer,, EDO E.~G. Case, NRR E. Volgenau, IE
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Region 1 M ?>
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J. J. Fouchard, PA R. Hartfield, MIPC SS Bldg !;4 0 (MAIL k f' R. G. Ryan, OSP C. V. Smith, NMSS RX)McTiernan, 01A
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H. K. Shapar, ELD R. Minogue, SD PRELIMINARY NOTIFICATION u
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.., =e < n i (J 8 9903120070 771205
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