ML18024A536
| ML18024A536 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 11/08/1978 |
| From: | Fox H TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML18024A537 | List: |
| References | |
| NUDOCS 7811160099 | |
| Download: ML18024A536 (3) | |
Text
REGULATORY FORMATXON DOCKET NBR: 50 296 BRO>~S PER RECXPIENT: O<REILLY J.P.
ORXGINATOR: POZ H. S.
DXSTRX BUTION TEM DOC DATE-781108 ACCESSION NBR:
COPIES RECEIVED:
COMPANY NAME:
TN VALLEY AUTH
SUBJECT:
LTR 1
SI ZE:
1+1 ENCL R0050-296 7822 on 780822:
durin startu a
3% thermal pwr, MSRV 1-4 opened 6 did not, reclose corn letel resultin in excessive vessel cooldown rate, due a
arentl to excessive ilot second-stage leakage in the valve's.
DISTRfBUTION CODE>
-8002 DISTR I BUT ION TI ~LE ).
INCIDENT REPORTS NOTARIZED REG PDR I
L MIPC I
L C
SYSTEMS SR NOVAK/CHECK EEB
) AD FOR ENG PLANT SYSTEMS BP HANAUFR AD FOR PLANT SYSTEMS AD FOR SYS L PRDJ REACTOR SAFETY BR ENGINEERING BR KREGER/J,'OLL I>>S POHER SYS BR E. Jordan LPDR
, NSIC
'CRS ENCLV w/4 ENCL w/ENCL
<</Et4CL w/2 ENCL
'8/3 ENCL W/F.NCL W/ENCL
<</ENCL l"/F.NCL w/I NCL
<</ENCL w/ENCL w/ENCL W/ENCL W/ENCL w/FNCL w/ENCL w/ENCL w/ENCL w/ENcL W/i6 ENCL FOR ACTION ORB 3
BC TOTAL NUMBER OF COPIES REQUIREDI LTR ENCL NOTES:
HEAD TO HEAD
$0$ ] l Sl~
1978
November 8, 1978 TENNESSEE VALLEYAUTHORIT~
CHATTANOOGA. TENNESSEE 37401 tfkggtg(gP~f PP'%~'