ML18283B478
| ML18283B478 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 09/17/1976 |
| From: | Fox H Tennessee Valley Authority |
| To: | Moseley N NRC/IE, NRC/RGN-II |
| References | |
| BFRO-50-296/765 | |
| Download: ML18283B478 (6) | |
Text
V.S. NVCI EAB IlEOVI ATOBV COMM " ION NIIC FOBM 106 (Z TS)
/
, NliC DISTRIBUTION roB PART 60 DOCI(ET MATERIAL DOCKET NUP45E B S~-Rf FILL NUMOEB XNCXI)I'NT HI~PORT
~OI ma N C KISELEY JI.E TTEB LlOBIOINAL geo< v 0 NOTOBIZE D 8q NC LASS IF I E 0 FROM:
PBOP TVA CHA.PZANOOGA, TENN H S FOXo ~ ~ ~ ~ ~ ~ ~
oo INPUT FOBM OAT~Of: DOCVMLNT DA~E BECEIVED "j-0 NUMOEB OF COPIES BECEIVED
$0/7Q QIQAIEQ ocs@~INANS THE FOLLOWING ENCLOSU BC LICENSEE EVENTREPORT 50<<296/765 ON 8-26-76 REF'IXJRING A HPCI STARTUP TEST THE TURBINE CYCLED 3ETHEEN IT'S OVERSPEED TRIP AND'THE TRIP RESET AND RESTART POINT.; ~ ~. ~ ~......
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NOTE:
IF PERSONNEL EXPOSURE IS INVOLVED SEND DIRECTLY TO KREGER/J,.COLLINS HE'O'CH CHIEF:
$ 1 CYS FOR ACTXON LLU+.ASS'A' l oLE fOR ACTION/INFORMATION ACRS CYS HOLDIN SEN'NTERNAL DIS1 Rl BUTION NRC PDR X8cE 2
bfIPC SCHROEDER IPPOLITO HOUSTON NOVAK CHECK GRXMES CASE HAMUER TEDESCO MACCARY EXSENIIUT SHAO VOLLEYER EJNCH KREGER J. COLLINS LPDR:
TXC:
EXTERNAL DISTRIBUTION CONTROL NUMBER NBC F OBM 196 I2 76)
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September 17, 1976 TENNESSEE VALLEYAUTHORITY gs,,'o CHATTANOOGA. TEHHEEEEE 97401 47
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7H Mr. Mohan C. Mose1ey~ Director E'.S.
Bneleeo ReyQntery CammiaSiOn
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Office of Xnspection and, Znforcmen ~
Region XX 230 Peachtree
- Stxeet, h5t., 8th ploor y'z Atlanta> Qeor@a 30303 Pear 1k< Mose1ey:
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/y TEIQESSEB VAXZZYAUTEOEgTY BROWS XZHRY MJCLEG PLtQPL MET 3 DOCIET HO, g0-2(6 PACXLXTY OKRTDtQ XZCEhM DPH-68 MPORSQKZ OCCURRENCE MPOHT KRO-50-25I6/765 The enclosed report is tG pr-vide CetLLls concernimg the HPCX tuxbine that cycled beCreen its overspeed, trip and. the trip reset anC restart point during an HPCX startup test.
9'.s rcport is suhgtitted in accordance with hams Pcrxy Techrd.cd Specifications Section 6.
This event occurred on Becnmo rerry Huclear Plant unit 3e Veryt~ yours, XEGESSEH VAXZBYAUXHOBXTY H, 8. Pox Director of Pomer Production Enclosure (3)
CC (Hnclosure):
Director (3)
Office of Y~enent Xnfomation and Pro~am Contro1-U,8, Huclear Re@Qatory GzmLssion Lfashin~np D.C.
20m Office of Xnspection ancl Enforcement Ue8. Ruclear Regulatory Commission Vashington, D.C.
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LICENSEE NAME tl SEE EVENT REP QRT (PLEASE.PAINT ALLAEOVIAED INFOAMATION3 6
LICENSE EVENT LICENSE NUMOER TYPE TYPE 0
0 0
0 0 0 0
4 1
111 1
~03 25 26 30 31 32 AEPORT AEPOAT CATEGORY TYPE SDUACE
[001]CONT~
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~L 0
7 0
57 50 59 60 61 DOCKET NUMOEA 5
0 0 2
EVENT DATE REPORT DATE 9
6 0
8 2
6 7
6 60 69 74 75 80 EVENT OESCRIPTION
~02
+Durin a HPCX startu test 7
0 9 CD t i reset d re tart oint
[os 7
8 9 IOT5J 7 09 the turbine c cled between it's overs eed tri and the 26 65 80 00 80 COIsIPDNENT MANUFACTURER 7
0 9 Qg on the overnor.
7 0 9 7
0 9 PRME SYS lEM CAUSE COMPONENT CODE CODE COMPONENT CODE SUPPUEA VIOLATE)N
~or I~03 E
H S
C N
W 2
9 0
7 8 9 10 11 12 17 43 44 47 48 CAUSE OESCRIPTION
[OO~J A Woodward Governor Co.
EG-N box, part No. 8270-811 failed due to a grounded connector OTHER STATUS AMOUNT OF ACTIVITY NA NA 7
09 FACILITY STATUS POWEA
@~g 0
LoaosJ 7
8 9
10 12 13 FORM OF ACTIVITY CON'TENT I'E' 7
0 9
10 11 PERSONNEL EXPOSURES NUMOEA TYPE DESCRIPTION Jig ~oo o
~s 7
09
'I2 13 PERSONNEL INJURIES NUMOEA OESCR:PTION
~s ~0'o o
7 09 11 12 METHOD OF OISCOVEAY DISCOVERY OES A:PTION 44 45 LOCATION OF RELEASE NA LgJ
~ocarru casu 44 45 46 80 BC t
BO Of'FSITE CONSEQUENCES C1D5 7
8 9 LOSS OR OAMAGE TO FACILITY TYPE OESCA'PTION Q~g
~la 7
89 10 PUBLICITY 7
89 AOOITIONAL FACTORS EH ~1%e connecc~or round ras cleared b
NA reassembl of the connector and a new EG-H box 80 J
80 7
09 BI3 ER l was installed and calibrated.
All other required safeguard systems were operable.
NAME:
VIOLONE'
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