ML20151U695
| ML20151U695 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 06/10/1977 |
| From: | Klingler G, Nolan F, Sniezek J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-77-099, PNO-77-99, NUDOCS 9809110124 | |
| Download: ML20151U695 (1) | |
Text
rwr A o A r-bn PRELIMINARY NOTIFICATION OF EVENT OR UN is 10, 1977 POSSIBLE safety or public interestThis preliminary USUAL OCCURRENCE -PNO 99 sienificance.utes EARLY notice of a presented is as initially received withand i The information Yankee Rowe (DN 50-29) staff on this date.
Facility:
Yankee Atomic Electric Company Rowe, Massachusetts
Subject:
SAFETY ANALYSIS ERROR CAUSES PLANT S licensee found an error 'in the analysisDuring revie
~
1 n
or the next core reload, the will flow to the reactor core. post accident cooling water will f The error also affects the analysisthe pi g
for the present core.
Appendix K limits for the small breakSince the licens o establish that the 10 CFR 50, further analysis, the licensee decided tlevels, plan analysis can be met at all power e
to 50% power.
Following been previously scheduled for July 2p.m., June 9, 1977
, 1977.e refueling outage which had Media interest is expected because of th shutdown.
standard press release is planned by the lithe Common shutdown.
een informed. A A press release is being considered by Rcensee on the forthc NRC, Region I, egion I.
occurrence by telephone call from the Ma(Philadelphia) rece g,
M 1977.
cation of this
/\\
Information on the reanalysis was receinager of Operatiots on June 8
/;
9, 1977.
ved at 1:35 p.m. on June O
Contact:
GKlingler, IE x27451 FNolan, IE x27451 g
Distribution:
JSniezek, IE x27451 Chairman RowdenTransmitted H St C.
g Commissioner Kennedy C. C. Kammerer, CA Commissioner Gilinsky S. J. Chilk, SECY G. F. Murphy, JCAE H. H. Whiteside,-SCNR Transmitted: HNBB H. R. Myers, HCEE
~
L. V. Gossick EDO P Bldg __ e S. H. Hanauer,, EDO E. G. Case, NRR_
SS Bldg __.
i J. A. Harris, PA C. V. Smith, NMSS W G. Mcdonald, MIPC R. G. Ryan, OSP Luge (
H. K. Shapar. ELD T. J. g)
McTiernan,'OIA E. Volgenau, IE Region ~
PRELIMINARY NOTIFICATION 9009110124 770610
-7 99
- PDR,
-